Guide library

Collecting & reselling guides

Clear, practical how-tos for collectors, researchers, thrift shoppers and resellers, from grading decisions to thrift-store sourcing.

2 guides

Counterfeit Pokémon cards are common at flea markets and online. Use this checklist to protect your money before you buy singles or bulk lots.

Condition is value. Learn the right sleeves, holders and storage habits to keep cards in the shape you bought them.