Seller guides

Straight answers for people who aren’t sure what they have yet — whether it’s your own old binder, a box of games, or a collection you inherited.

Selling in St. Louis

Where to sell trading cards in St. LouisLocal stores, Facebook groups, selling online yourself, or a buyer who meets you: how each option works in St. Louis, what it costs, and how to meet safely.

How much is my Magic: The Gathering collection worth?A plain-English walkthrough for sizing up a collection: which cards are worth a closer look, how to spot old and valuable printings, and how to check prices.
Inherited a Magic: The Gathering collection? Start hereFound boxes of Magic cards in an estate, attic or closet? What to do first, what never to throw away, and how to sell without getting taken advantage of.
How to sell bulk Magic: The Gathering cardsWhat "bulk" means, the cards worth pulling out before you sell it by the thousand, and how to count, pack and ship a big box of commons.
Where to sell Magic: The Gathering cardsTCGplayer vs. eBay vs. buylists vs. a local store vs. a collection buyer — the actual fees, the work involved, and which option fits what you have.

Are my old Pokémon cards worth anything?Found a stack of Pokémon cards from years ago? What to look for — 1st Edition, shadowless, holos, secret rares — how to spot fakes, and how to check real prices.
Should you grade Pokémon cards before selling them?Grading can raise the price of a great card — or cost more than it adds. The 2026 costs, the wait, and a simple test for which cards are worth it.

What are my One Piece cards worth?Rarity codes, parallel and manga rares, SP cards, English vs. Japanese — how to spot the One Piece cards worth a closer look, and how to check what they sell for.

Are my old video games worth money?Boxes of old games and consoles? What actually makes them valuable — complete-in-box, sealed, rare late releases — and how to check what they're worth.