Authentication × Auction House

Owned. Proven. Beyond doubt.

The first house where authentication and the auction are one act. Verify any licensed item in seconds — or let our quantum-inspired AI appraise yours.

Verify a License NumberAppraise an Item
12,480
Items Authenticated
$58.2M
Total Appraised Value
120
Live Lots
99.2%
Verification Accuracy

Live now

View the auction house →
1999 Pokémon Base Set Charizard (Holo)LicensedVerified
MQ-1042 · Trading Cards

1999 Pokémon Base Set Charizard (Holo)

Current bid
$1,200
1d 04:59:59
Rolex — Stainless Sport ModelLicensedVerified
MQ-1051 · Luxury Watches

Rolex — Stainless Sport Model

Current bid
$8,200
05:59:59
Fine Diamond NecklaceLicensedVerified
MQ-1052 · Fine Jewelry

Fine Diamond Necklace

Current bid
$3,900
12:59:59

We authenticate it all

Sports memorabilia is our specialty — but our AI lab grades and authenticates across every category, at a fraction of the legacy houses’ cost.

Sports MemorabiliaTrading Cards (Pokémon · Baseball · Magic)Luxury Watches & JewelryCurrency & CoinsAntiques & Historical DocumentsStock CertificatesArt & CollectiblesComicsStar Wars / LEGOLuxury Brands & Fragrances