COLLEX RESOURCES

Collect smarter.

Guides, FAQs, and fun facts on collecting, grading, and displaying your cards — straight from the COLLEX team.

4 posts

FAQTH What is extend art — and does it damage my card? Extend art frames your sealed graded slab with a custom, hand-crafted background — the case is never opened, so the card and grade stay untouched. August 16, 2026 FAQ How does card grading work? PSA, CGC, BGS & TAG explained A plain-English guide to card grading — what the 1–10 scale means, how the big four grading companies differ, and why a slab matters for display and value. August 15, 2026 Guide How to finish a Pokémon master set (without going broke) A master set means every card from a set — including the expensive chase cards. Here's a practical way to complete one, and how printable placeholders keep your binder whole while you hunt. August 14, 2026 Fun Fact The Base Set Charizard that built a hobby The 1999 Base Set Charizard is often called the card that launched Pokémon collecting — and top-grade first-edition copies have sold for hundreds of thousands of dollars. August 13, 2026