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reference books (UNSPSC 55101524)

Data updated 2026-10-15 (UTC)Benchmark computed 2026-10-21 (UTC)

Publisher’s own words: Libros de referencias para bibliotecas

Honduras — Oficina Normativa de Contratación y Adquisiciones del Estado (ONCAE)Chile — Dirección de Compras y Contratación Pública (ChileCompra / Mercado Público)Dominican Republic — Dirección General de Contrataciones Públicas (DGCP / Portal Transaccional)
Published/DerivedAI-Assisted — EstimatedMarket Reference

All records — every source, converted

Every record for this item, from all sources together, converted to US dollars. The minimum, median and maximum below are calculated across all sources and are descriptive of these records. They are not the benchmark — the benchmark is computed per currency and shown below. Why both exist.

Price distribution

0157314471628785$0.00$12.50$25.00$37.50$50.00$62.50$75.00Unit price (USD, converted)Recordsmin $3.73median $15.23max $74.42Honduras — Oficina Normativa de Contratación y Adquisiciones del Estado (ONCAE)HondurasChile — Dirección de Compras y Contratación Pública (ChileCompra / Mercado Público)ChileDominican Republic — Dirección General de Contrataciones Públicas (DGCP / Portal Transaccional)Dominican Republic

3,900 records shown. 218 removed as outliers (24 below $3.71, 194 above $74.53).

Price over time

$0.00$15.00$30.00$45.00$60.00$75.00202420252026Award dateUnit price (USD)Chile — Dirección de Compras y Contratación Pública (ChileCompra / Mercado Público)ChileDominican Republic — Dirección General de Contrataciones Públicas (DGCP / Portal Transaccional)Dominican Republic

1 of these records have no award date and do not appear here. Same records and same outlier rule as the chart above.

How order size relates to unit price

Count unit. One “unit” can be a tablet or a bottle, a box of 10 or a box of 100, so part of any price difference here is pack size, not price.

$1$10$1001101001,00010,000Quantity 1 – 10: median $15.99, 1,593 recordsQuantity 10 – 100: median $14.38, 1,080 recordsQuantity on the line, in unit (log scale)Unit price, USD (log scale)Chile — Dirección de Compras y Contratación Pública (ChileCompra / Mercado Público)ChileDominican Republic — Dirección General de Contrataciones Públicas (DGCP / Portal Transaccional)Dominican RepublicMedian in each quantity band

2,816 records from 53 tenders, priced per unit. 139 removed as price outliers (same rule as the other charts). Quantity bands with fewer than 10 records (4 records in all) have no median. Records in other units are on their own tabs: a quantity only compares within one unit.

The line is the median unit price in each quantity band. It describes these records. It does not show that ordering more caused a different price: large and small orders differ in buyer, product form and competition. These are chart figures, not a benchmark. Order size across all items →

Median unit price by quantity on the line, per unit
Quantity on the lineRecordsMedian unit price (USD)
1 – 101,593$15.99
10 – 1001,080$14.38

Benchmark — per currency

CLPper unit

Tax excluded

Median $15.14IQR $11.81–$20.73Converted — derived

2591 of 2704 records carry a dollar figure. Publisher’s own median CLP 13,983 · IQR CLP 11,000–CLP 19,240.

2704 competitive-award records from 36 contracting processes · tax excluded · median from 2591 of 2704 records · 113 removed as outliers

CLPper lot

Tax excluded

Median $5,609.92IQR $892.30–$8,920.55Converted — derived

6 of 6 records carry a dollar figure. Publisher’s own median CLP 5,297,635 · IQR CLP 852,143–CLP 8,402,980.

6 competitive-award records from 5 contracting processes · tax excluded · median from 6 of 6 records

DOPper unit

Tax excluded

Median $36.15IQR $26.99–$55.21Converted — derived

93 of 112 records carry a dollar figure. Publisher’s own median DOP 2,195.00 · IQR DOP 1,728.00–DOP 3,475.50.

112 competitive-award records from 17 contracting processes · tax excluded · median from 93 of 112 records · 19 removed as outliers

HNL

No benchmark
Tax included

1 eligible record. A median is not computed from fewer than 5, so none is shown.

Source records

4,118 records — every price links back to its source contracting process.

An OCID (Open Contracting ID) is the permanent identifier the publisher gives to one contracting process — a single tender, from notice through to award. It is how a figure on this site is traced back to the public record behind it. Rows sharing an OCID come from the same tender, not from separate purchases. More on what an OCID identifies →

Tier-1 published and derived unit prices for this classification, one row per source contracting process.
OCID (Open Contracting ID)PublisherDateUnit price (USD)convertedPublished pricepublisher’s currencyQuantityMethodPrice basisSource record link
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$48.89DOP 2,895.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$50.58DOP 2,995.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$45.52DOP 2,695.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$133.34DOP 7,895.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$108.01DOP 6,395.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$62.41DOP 3,695.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$57.34DOP 3,395.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$65.78DOP 3,895.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$325.96DOP 19,300.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$57.34DOP 3,395.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$48.89DOP 2,895.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$67.47DOP 3,995.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$59.03DOP 3,495.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$42.14DOP 2,495.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$55.73DOP 3,300.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$335.25DOP 19,850.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$101.25DOP 5,995.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$106.32DOP 6,295.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$87.74DOP 5,195.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$48.89DOP 2,895.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$67.47DOP 3,995.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$38.76DOP 2,295.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$83.60DOP 4,950.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$67.47DOP 3,995.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$555.57DOP 32,895.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$273.61DOP 16,200.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$364.72DOP 21,595.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-INESDYC-DAF-CD-2026-0052Dominican Republic2026-07$97.87DOP 5,795.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-INESDYC-DAF-CD-2026-0052 (opens in a new tab)
ocds-6550wx-MIVHED-DAF-CD-2026-0023Dominican Republic2026-05$159.84DOP 9,500.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-MIVHED-DAF-CD-2026-0023 (opens in a new tab)
ocds-6550wx-MIVHED-DAF-CD-2026-0023Dominican Republic2026-05$159.84DOP 9,500.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-MIVHED-DAF-CD-2026-0023 (opens in a new tab)
ocds-6550wx-MIVHED-DAF-CD-2026-0023Dominican Republic2026-05$151.43DOP 9,000.001UDPublishedNot averagedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-6550wx-MIVHED-DAF-CD-2026-0023 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$7.77CLP 7,0002UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$7.77CLP 7,0002UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$11.10CLP 9,9925UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$16.55CLP 14,9035UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$26.40CLP 23,7785UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$17.45CLP 15,7144UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$36.65CLP 33,00810UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$16.58CLP 14,92810UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$15.86CLP 14,2855UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$16.55CLP 14,9026UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$15.78CLP 14,21410UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$20.00CLP 18,01210UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$14.28CLP 12,85710UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$45.53CLP 41,00410UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$14.28CLP 12,85710UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$17.77CLP 16,00010UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$21.41CLP 19,2786UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$11.10CLP 10,0004UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)
ocds-70d2nz-4418-1-LE26Chile2026-04$26.21CLP 23,6086UnidadPublishedTax excludedScope unknownDelivery terms unknownPublisher's record page for record ocds-70d2nz-4418-1-LE26 (opens in a new tab)

Published — the publisher gave a unit price. Derived — we divided the line total by the quantity; how prices are derived. Not averaged — the record is shown but kept out of the benchmark, because the amount is a line total rather than a unit price, or the unit names a category rather than a measure; what is counted. Units are the publisher’s own and are not normalised.

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