// SLABPROOF LEARN

Collector Guides

Plain-English guides to slab fraud, verification, and provenance — written for collectors and dealers of graded trading cards and comics.

Buyer's Guide

How to Spot a Fake Graded Slab

Counterfeit holders, reholder swaps, and crack-and-regrade schemes are getting harder to catch. Here's what to check — and where those checks run out.

August 20, 20269 min read