FeeBay Simulator

FeeBay Simulator is a card-flipping tycoon game about buying cards cheaply, selling them for a profit and building a resale business. You search a parody of online marketplaces for underpriced cards, open packs and mystery lots, send cards for grading, and manage your own storefront. The game includes a custom trading card game with around 1,339 unique cards.

Find cards to resell

Every card has a true value, but marketplace sellers may not know it or may misrepresent what they are selling. Browse a changing feed, read listings carefully, check card centering and condition, and watch for fakes. Seven marketplaces unlock as your reputation grows, from the everyday FeeBay feed to a goblin-run auction floor and the curated, overpriced VaultDealer.

You can also open packs, mystery lots and abandoned storage units, and keep cards in binders. Track sets in the Collection Codex, display favorites in an animated Showcase, and collect cards for their appearance as well as their value.

Grade your cards

Send cards to one of three grading houses, each with its own fees, turnaround time and degree of unpredictability: speedy ZAG, prestigious PZA or Bucket Grading. When grading is complete, reveal the slab and its grade. Bucket Grading can sometimes award a special grade.

Run a storefront

Set your own prices and list cards in your storefront. Buyers may pay immediately, take time to pay or leave without buying. Sales funds collect in your storefront wallet until you withdraw them, with FeeBay taking a 14% cut. Business levels, upgrades, automation and employees offer ways to develop the operation.

Follow the market

Card prices change with trends and events. Trend events can drive prices up, while reprints can crash a set’s value. Conventions can boost entire sets, and a First Edition Frenzy can make cards in an old binder valuable. Time your purchases and sales around these shifts.

More to discover

The game also includes a goblin-run auction house with bidding and auto-snipe, achievements, light and dark modes, and a modding suite. Community mods can add or replace cards and sets, adjust settings and balance, rename grading companies, or introduce meme content.