University Archives
University Archives is a privately held online auction house founded in 1978, specializing in rare autographs, manuscripts, historical documents, and memorabilia through monthly auctions reaching bidders in over 60 countries, plus authentication, appraisal, and expert witness services.
- Company typePrivate
- Founded1978
- HeadquartersWilton, United States
- Headcount11–50
- GTM typeB2C
- OfferingServices
What University Archives does
University Archives (legally University Stamp Company, Inc.) is a privately held online auction house founded in 1978 by John Reznikoff and headquartered in Wilton, Connecticut. The company specializes in rare autographs, manuscripts, historical documents, rare books, photographs, and memorabilia, conducting monthly online-only auctions distributed through its own website, Invaluable.com, AuctionZip.com, LiveAuctioneers.com, and native iOS/Android mobile applications to bidders in over 60 countries. Beyond auctions, the company operates a portfolio of adjacent services including authentication (led by Reznikoff as expert witness for the U.S. Justice Department and FBI), USPAP-compliant appraisal services recommended by Christie's and Sotheby's, private treaty sales, consignment services offering up to $1M in cash advances, and in-house insured shipping via FedEx with Berkley Asset Protection coverage.
Revenue is generated primarily through a transaction-based model: a 25% buyer's premium on hammer prices via the company website and two third-party platforms, with a higher 28% premium for LiveAuctioneers bids. Consignors receive cash advances up to 100% of estimated value plus free inbound shipping, authentication, and insurance. Marquee engagements include the 40-million piece Richard Nixon archive appraisal for the U.S. Justice Department, multi-decade relationships with the George Patton and Malcolm Forbes estates, and recurring appearances by the founder on Netflix's 'King of Collectibles' series. Customer segments span wealthy collectors and investors, estate sellers, legal and law enforcement agencies, and museums/institutions.
The company's competitive position is anchored by Reznikoff's 45-year industry tenure and $250M+ in career transactions, the proprietary VSC4plus Video Spectral Comparator (the only such device among individual dealers), dual authenticator status with PSA/DNA and JSA, and recognition including IADA Person of the Year and UACC Autograph Dealer of the Year. The firm employs approximately 13 key personnel across auction direction, consignment, authentication, finance, and shipping functions, operating from a 6,000-square-foot facility in Fairfield County, Connecticut.
University Archives firmographics
Firmographics- Name
- University Archives
- Legal name
- University Stamp Company, Inc.
- Website
- https://universityarchives.com
- Company type
- Private
- Founded year
- 1978
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- University Archives is a privately held online auction house founded in 1978, specializing in rare autographs, manuscripts, historical documents, and memorabilia through monthly auctions reaching bidders in over 60 countries, plus authentication, appraisal, and expert witness services.
- Ownership category
- akta.pro rank
University Archives industry classification
Industry- Product category
- Collectibles Auction Services
- NAICS
- Web Search Portals and All Other Information Services (51929)
- SIC
- Retail-Catalog & Mail-Order Houses (5961)
- akta.pro primary industry
- Auction Houses (Luxury Watches & Jewelry) (CRAKAKAF)
Keywords
Where University Archives is headquartered
LocationHeadquarters
- HQ city
- Wilton
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
University Archives business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Supply Chain, Infrastructure
Revenue model
- Auction Buyer's Premium: University Archives earns revenue by charging buyers a premium on auction lots. Standard buyer's premium is 25% for bids placed on the company website, Invaluable, and AuctionZip platforms. A higher 28% buyer's premium applies to bids placed through LiveAuctioneers. The auction house generates significant transaction volume with individual auctions regularly exceeding $1 million in total sales.
- Private Treaty Sales: Direct purchase and sale of items outside of auction format. Company purchases items directly from sellers, often paying within 24 hours. Also facilitates private treaty sales with guarantee of authenticity for full purchase price. Every private treaty purchase comes with a letter of authenticity.
- Consignment Services: Company accepts consignments from sellers looking to auction rare documents, manuscripts, autographs, and collectibles. Offers cash advances up to $1,000,000 immediately available and up to 100% of estimated value. Provides free inbound FedEx shipping, free authentication, and free insurance for consigned items.
- Appraisal Services: Gold standard appraisal service recommended by Christie's and Sotheby's. Provides informal oral estimations of value as well as full-fledged written reports for IRS or insurance purposes. The United States Justice Department hired the company to appraise the 40-million piece Richard Nixon archive.
- Authentication Services: John Reznikoff is one of the world's most requested expert witnesses and autograph authenticators. Provides authentication opinions used by major auction houses, rare book dealers, and legal authorities including the U.S. Justice Department and FBI.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Transaction based/ take rate | Pay-as-you-go | Standard Buyer's Premium (Website, Invaluable, AuctionZip) |
| Transaction based/ take rate | Pay-as-you-go | LiveAuctioneers Buyer's Premium |
| Other | Multi-year contract | Consignor Cash Advances |
Go-to-market motion2 records
Distribution channels6 records
Marketing channels7 records
University Archives product offering
Product offeringCore offering
University Archives operates a monthly online auction house specializing in rare autographs, manuscripts, historical documents, photographs, and rare books, with bidding through its own website and major third-party platforms (Invaluable, AuctionZip, LiveAuctioneers). Complementary services include expert authentication by founder John Reznikoff, professional appraisal services (recommended by Sotheby's and Christie's), consignment services with cash advances up to $1,000,000, private treaty sales, and expert witness testimony for legal proceedings. The company has conducted over $250 million in career transactions and attracts bidders from over 60 countries.
Product overview
University Archives is an online auction house specializing in rare autographs, manuscripts, historical documents, photographs, books, and collectibles. The core offering consists of monthly online auctions (accessible via their website, Invaluable.com, Auctionzip.com, and LiveAuctioneers.com, as well as native iOS/Android mobile applications) where bidders can participate online, by absentee bid, or by phone. Complementary services include professional authentication (led by founder John Reznikoff, who serves as expert witness for the U.S. Justice Department and FBI), appraisal services, expert witness testimony, consignment services with cash advances, private treaty sales, and in-house worldwide shipping with full insurance. The company focuses on high-value historical items including presidential documents, space exploration memorabilia, rare books, and literary manuscripts.
Differentiator
Problem solved
Functional benefit
Products and services
- Monthly Online Auctions
- Authentication Services
- Appraisal Services
- Expert Witness Services
- Consignment Services
- Private Treaty Sales
- In-House Shipping Services
- Mobile Bidding Applications
Quantifiable outcome
- Record $250,000 sale of 1830 Book of Mormon first edition, surpassing previous $240,000 auction record
- +3 more outcomes
Companies that use University Archives
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles4 records
University Archives technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration8 records
Feature2 records
University Archives partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and flagship.
- Invaluable.comcoreMajor online auction aggregation platform listing University Archives auctions. University Archives auctions are prominently featured on the platform, driving additional bidder traffic and expanding market reach globally.
- AuctionZip.comcoreOnline auction platform listing University Archives auctions alongside other auction houses. Provides additional bidding channel for collectors accessing University Archives inventory.
- LiveAuctioneers.comcoreLive bidding platform enabling real-time auction participation. Higher buyer premium (28%) reflects platform fees. Important channel for reaching live-bidding collectors.
- PSA/DNA (PSA)coreJohn Reznikoff is a designated authenticator for PSA/DNA, the leading third-party authentication service for sports and non-sports memorabilia. This partnership establishes credibility and provides authentication services to clients requiring third-party verification.
- JSA (James Spence Authentications)coreJohn Reznikoff provides authentication opinions for JSA, one of the major third-party authentication services. Being approved by both PSA and JSA positions University Archives as a trusted authority.
- NetflixflagshipJohn Reznikoff appears as cast member in Netflix series 'King of Collectibles: The Goldin Touch' - Season 1 (2023), Season 2 as Chief Authenticator (2024), and Season 3 as Senior Authenticator (2025). This prominent media exposure significantly raises company visibility.
- Sotheby'scoreOne of the select few in the industry chosen as a Sotheby's Associate for Internet Auctions (1999-2002). Company is often recommended by Sotheby's for appraisal services, indicating industry recognition of expertise.
- Christie'scoreCompany's appraisal service is considered the 'gold standard' in the industry and is often recommended by Christie's. This endorsement from a major competitor validates authentication and appraisal expertise.
- UACC (Universal Autograph Collectors Club)flagshipJohn Reznikoff has been elected to the UACC Board of Directors since 2012. Served as President (2001-2002) and Vice President (1998-2000) of the International Autograph Dealers Association. Appointed director of new UACC in 2023.
- James Spence AuthenticationcoreHired as expert for James Spence Authentication since 2006, noted as second-largest concern of its kind. John Reznikoff is the only authenticator to opine for both #1 PSA/DNA and #2 JSA.
- FedExcorePrimary shipping carrier for worldwide delivery of auction items. All packages shipped with signature required and full insurance. Ships via Federal Express with P.O. Box addresses via USPS.
- Berkley Asset ProtectioncoreInsurance provider for shipped items at rates of $0.70 per $100 of value, described as among the lowest insurance rates in the industry.
Scale indicators8 records
Recent moves7 records
Expansion highlights3 records
University Archives competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
University Archives social profiles
Digital presenceUniversity Archives compliance and trust
Trust signalCompliance2 records
University Archives financial estimates
Financial estimateRevenue estimate
Valuation estimate
University Archives leadership team
Management profileNumber of profiles
Profiles8 records
University Archives funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
University Archives M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about University Archives
What does University Archives do?
University Archives operates a monthly online auction house specializing in rare autographs, manuscripts, historical documents, photographs, and rare books, with bidding through its own website and major third-party platforms (Invaluable, AuctionZip, LiveAuctioneers). Complementary services include expert authentication by founder John Reznikoff, professional appraisal services (recommended by Sotheby's and Christie's), consignment services with cash advances up to $1,000,000, private treaty sales, and expert witness testimony for legal proceedings. The company has conducted over $250 million in career transactions and attracts bidders from over 60 countries.
Is University Archives a public or private company?
University Archives is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was University Archives founded?
University Archives was founded in 1978. It employs 11 to 50 people.
Where is University Archives based?
University Archives is headquartered in Wilton, United States, in the North America region.
How does University Archives make money?
Five revenue lines are on record. Auction Buyer's Premium is the primary driver. The others are private Treaty Sales, consignment Services, appraisal Services and authentication Services.
Does University Archives have an API?
No public API is recorded for University Archives.
What industry is University Archives in?
University Archives's product category is Collectibles Auction Services. Its primary akta.pro industry code is CRAKAKAF, Auction Houses (Luxury Watches & Jewelry). Its NAICS code is 51929 and its SIC code is 5961.