TCGPlus – TCGplayer Deal Finder & Seller Location

Tracking since May 6, 2026.

Changelog

• May 30, 2026
  description

  TCGPlus is a usability layer on top of TCGplayer.com. It quietly adds the information you need to find good listings faster and decide whether something is worth buying, without changing how the rest of the site works.
  
  What you get on every product page:
  
  - A city/state badge under each vendor's rating, color-coded by where they ship from. Pick your home state in settings; nearby states get a yellow badge; everyone else stays neutral.
  - A floating panel summarising how many listings on the current page are from your home state, your nearby states, and elsewhere. Click a tier to filter the list. Click again to clear.
  - A row of chips next to each listing's price showing how far it is from the page's market price (continuous green-to-red gradient), the shipping cost, and a purple "DEAL" badge when the all-in cost still beats market — including TCGplayer's per-seller "Free Shipping on Orders Over $5" promo.
  - The cart's running subtotal next to the cart icon, so you can see what you're spending without opening the cart.
  
  In settings:
  
  - Pick your home state and any number of nearby states.
  - Hide TCGplayer's price-breakdown panel, recommendations carousel, and footer.
  - Force every product / search URL to include `Condition=Near+Mint` automatically.
  - Hide every search-result tile that's marked Out of Stock — TCGplayer's own out-of-stock filter sometimes misses these.
  
  Privacy and trust:
  
  - TCGPlus runs entirely in your browser. There is no TCGPlus server, no account, and no analytics. Settings live in `chrome.storage.local` on your device.
  - The only network requests it makes are to TCGplayer's own endpoints (vendor info and your cart subtotal), using the session you're already logged into.
  - Open source. MIT-licensed. Source, issues, and changelog at https://github.com/peteb4ker/tcgplus
  
  TCGPlus is an independent tool. It is not affiliated with, endorsed by, or certified by TCGplayer, Inc. "TCGplayer" and the TCGplayer logo are trademarks of TCGplayer, Inc. TCGPlus only adds visual overlays and reads what's already on the page. It doesn't scrape, doesn't automate clicks or purchases, and doesn't change how TCGplayer's site behaves beyond the toggles you control in settings.

  TCGPlus is a usability layer on top of TCGplayer.com. It quietly adds the information you need to find good listings faster and decide whether something is worth buying, without changing how the rest of the site works. It works across every TCGplayer category, including Pokémon, Magic: The Gathering, Yu-Gi-Oh!, Lorcana, One Piece, Flesh and Blood, and Star Wars: Unlimited.
  
  What you get on every product and search page:
  
  - A row of chips next to each listing's price showing how far it is from the page's market price (continuous green-to-red gradient), the shipping cost, and a purple "DEAL" badge when the all-in cost still beats market — including TCGplayer's per-seller "Free Shipping on Orders Over $5" promo.
  - A city/state badge under each vendor's rating, color-coded by where they ship from. Pick your home state in settings; nearby states get a yellow badge; everyone else stays neutral.
  - A floating panel summarising how many listings on the current page are from your home state, your nearby states, and elsewhere. Click a tier to filter the list. Click again to clear.
  - The cart's running subtotal next to the cart icon, so you can see what you're spending without opening the cart.
  
  In settings:
  
  - Pick your home state and any number of nearby states.
  - Hide TCGplayer's price-breakdown panel, recommendations carousel, and footer.
  - Force every product / search URL to include Condition=Near+Mint automatically.
  - Hide every search-result tile that's marked Out of Stock — TCGplayer's own out-of-stock filter sometimes misses these.
  
  Privacy and trust:
  
  - TCGPlus runs entirely in your browser. There is no TCGPlus server, no account, and no analytics. Settings live in chrome.storage.local on your device.
  - The only network requests it makes are to TCGplayer's own endpoints (vendor info and your cart subtotal), using the session you're already logged into.
  - Open source. MIT-licensed. Source, issues, and changelog at https://github.com/peteb4ker/tcgplus
  
  TCGPlus is an independent tool. It is not affiliated with, endorsed by, or certified by TCGplayer, Inc. "TCGplayer" and the TCGplayer logo are trademarks of TCGplayer, Inc. TCGPlus only adds visual overlays and reads what's already on the page. It doesn't scrape, doesn't automate clicks or purchases, and doesn't change how TCGplayer's site behaves beyond the toggles you control in settings.

• May 30, 2026
  short_description

  Unofficial open-source overlay for TCGplayer: vendor locations, market-price chips, region filter, hide controls. No analytics.

  Compares each TCGplayer listing to market price, shows shipping and seller location, and marks the deals. Free and open source.

• May 30, 2026
  name

  TCGPlus

  TCGPlus – TCGplayer Deal Finder & Seller Location

• May 30, 2026
  host_permissions

  https://seller-stores-backend.tcgplayer.com/*, https://mpgateway.tcgplayer.com/*

  https://seller-stores-backend.tcgplayer.com/*, https://mpgateway.tcgplayer.com/*, https://mp-search-api.tcgplayer.com/*

Permissions & access

Permissions

storage

Host access

https://seller-stores-backend.tcgplayer.com/*, https://mpgateway.tcgplayer.com/*, https://mp-search-api.tcgplayer.com/*

Screenshots