Scientific Instrument Index (SCII): a daily market-performance index for antique scientific instruments, built on ALT/FNDATA's dataset of over 18,000 lots across 160+ auction houses since 2003, with 12,000+ realised prices. Telescopes, microscopes, barometers, sextants, compasses, globes, surveying instruments and other historic scientific apparatus. Daily index values.
Scientific Instrument Index (SCII): antique scientific instruments market data
The Scientific Instrument Index delivers daily index values tracking the antique scientific instruments market on a consistent methodology, for benchmarking, valuation and research.
The index is built on ALT/FNDATA's antique scientific instruments sales data (over 18,000 lots across 160+ auction houses since 2003, with 12,000+ realised prices). Index values come in JSON, CSV and SQL formats and update daily.
What you can do with this data
Benchmarking: measure this segment against the wider collectibles market.
Portfolio and trend research: track performance over time on a consistent methodology.
Valuation and insurance: market-based values for appraisal, estate and cover.
Research and reporting: ground analysis in realised auction prices.
Dataset facts
Data formats: JSON, CSV, SQL tables
Geographic coverage: Global (North America, Europe, Asia)
ALT/FNDATA publishes an Antique Scientific Instruments feed and a Scientific Instrument Index on AWS Data Exchange. Search "ALT/FNDATA" to see the full catalogue.
Getting started
For help evaluating this dataset for your use case, or to discuss coverage and integration, contact the ALT/FNDATA data team at info@altfndata.com.
Highlights
Daily market-performance index for antique scientific instruments, built on 18,000+ lots across 160+ auction houses since 2003.
Telescopes, microscopes, barometers, sextants, compasses, globes, surveying instruments and other historic scientific apparatus. Delivered in JSON, CSV and SQL formats.
Anchor of a family of antique scientific instruments indices on AWS Data Exchange. Daily-updated index values.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
This listing offers a single pricing dimension: Product Access, measured in units. It grants you access to the Scientific Instrument Index (SCII) data at no charge. There are no tiers, instance sizes, or usage add-ons to compare. You subscribe through this one free access dimension, and the unit count controls your entitlement to the product. Because pricing is free, there is no scaling cost based on volume or seats within this dimension.
Top-of-mind questions for buyers
What does one unit of Product Access grant me for the SCII data?
One unit grants access to the Scientific Instrument Index (SCII) dataset for a subscriber. Because the listing is free, the unit controls your entitlement to the product rather than a per-volume or per-seat charge. Adding units does not add cost under this free dimension.
Does my cost change if my data usage or query volume grows?
No. This dimension is free, so your cost does not change as usage grows. There are no included-amount cutoffs, overage points, or tier boundaries within this dimension that would trigger a charge based on query volume or record counts.
What is included in this free access, and what falls outside it?
Free Product Access covers your entitlement to the SCII dataset through this listing. Any separate commercial licensing, custom feeds, or bespoke coverage arrangements are not part of this free dimension and would be handled directly with the vendor.
www.altfndata.com
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Global secondary-market sales records for antique scientific instruments: over 18,000 lots from 160+ auction houses and marketplaces, 2003 to present, with 12,000+ realised prices. Telescopes, microscopes, barometers, sextants, compasses, globes, surveying instruments and other historic scientific apparatus. Daily updates for price discovery, valuation and index construction.
Global secondary-market sales records for antique and vintage tools: over 25,000 lots from 160+ auction houses and marketplaces, 2003 to present, with 13,000+ realised prices. Antique and vintage hand tools, planes, measuring tools and scales, workshop and trade tools, with maker detail where available. Daily updates for price discovery, valuation and index construction.
Global secondary-market sales records for rare books and manuscripts: over 780,000 lots from 350+ auction houses and marketplaces, 2001 to present, with 490,000+ realised prices. Rare and antiquarian books, first editions, manuscripts and autograph letters, maps and atlases, comic books, periodicals and prints. Daily updates for price discovery, valuation and index construction.
Global secondary-market sales records for vintage cameras and photographica: over 16,000 lots from 140+ auction houses and marketplaces, 2003 to present, with 11,000+ realised prices. Vintage and collectible cameras, lenses, Leica and rangefinder equipment, stereoscopes, projectors and photographic apparatus. Daily updates for price discovery, valuation and index construction.