eBay Authenticity Guarantee — Free Third-Party Verification for High-Value Items
Sports Cards Reference eBay Authenticity Guarantee — Free Third-Party Verification for High-Value Items Direct citation of published official data. No estimates, no extrapolations. eBay Authenticity Guarantee provides free third-party authentication on eligible high-value purchases. Categories covered include sneakers (over $100), trading cards (over $250), watches (over $2,000), handbags (over $500), jewelry (over $500), and fine […]
The Ethics of Collecting: Provenance, Looting & Cultural Heritage
Provenance, looting, repatriation, and the ethics of modern collecting — a practical guide for serious collectors who want their collection to stand the test of time and conscience.