Card Market

BepInEx is required in order to use this mod.

Card Market adds a phone-based marketplace for selling your graded cards through auctions or Buy Now listings. List cards, track bids, review market value, collect payouts, and manage active listings from a custom phone app.

The goal is to make graded cards feel more useful after grading, with a simple marketplace system that fits naturally into normal gameplay.

Features

• []Adds a new Card Market app to the in-game phone[/]

  []List graded cards as Auction or Buy Now[/]

  []Auctions receive daily bid activity[/]

  []Buy Now listings can sell quickly depending on price and demand[/]

  []Cards are removed from inventory while listed to prevent duplicates[/]

  []Unsold cards return to inventory after the listing ends[/]

  []Cancel listings with a configurable cancellation fee[/]

  []Dashboard with active listings, sold history, market snapshot, and recent activity[/]

  []My Listings panel with card preview, market price, current bid / price, days left, and status[/]

  []Alerts show listing results and whether the card sold above or below market[/]

  []Per-save listing persistence[/]

  []Supports vanilla graded cards and includes compatibility work for Grading Overhaul cards[/]

Marketplace Logic

Auction bids are designed to feel random but reasonable. Bids increase by at least 2%, and auction results are capped so cards should not wildly sell for unrealistic amounts.

Buy Now listings are more likely to sell quickly when priced at or below market value. Higher prices can still sell, especially if demand is strong, but overpriced cards may sit unsold.

Demand is influenced by card value, traits, grade, and recent ungraded card price history.

Optional Mods

• []Phone - Overhaul

  Card Market uses Phone Overhaul to add the marketplace as an app on the in-game phone. If you do not want to use this mod, you need to enable F6 in the config to open UI.[/]

Mod works with Grading Overhaul but sometimes the grading bugs out in the card preview. I am working on a permanent fix for this issue but the logic works as normal.

Installation

• []Install BepInEx for TCG Card Shop Simulator.[/]

  []Place CardMarket.dll into your BepInEx/plugins folder.[/]

  []Launch the game.[/]

  []Open the phone and select the Card Market app.[/]

Config Options

The config file is created after first launch:

Current options include:

[]PlatformFeePercent

Percentage taken from each sale. Default: 5[/]

[]CancellationFeePercent

Fee charged when cancelling a listing. Default: 3[/]

[*]MaxActiveListings