Item logo image for MTG Marketplace Companion

MTG Marketplace Companion

Item media 1 (screenshot) for MTG Marketplace Companion

Overview

Unified Magic: The Gathering purchase history across TCGPlayer, Manapool, Card Kingdom and more — with stats, P&L and cart compare.

MTG Marketplace Companion brings every Magic: The Gathering order you've placed across multiple stores into a single, searchable history — no more digging through separate account pages. • Automatically records orders from TCGPlayer, Manapool, TheTCGMarketplace, Card Kingdom, Star City Games, and Games Haven as you view them. • See lifetime spending, per-set and per-store breakdowns, and profit/loss. • Compare a cart's prices across marketplaces before you buy. • Enrich cards with Scryfall data and convert prices with live exchange rates. • Your data stays on your device. Optional one-file sync to YOUR OWN Google Drive — nothing is ever sent to us. • Export to CSV any time (personal details excluded by default). No account, no tracking, no ads. The extension only reads the order pages you open yourself.

Details

  • Version
    1.2.0
  • Updated
    July 30, 2026
  • Offered by
    cheokjiade
  • Size
    548KiB
  • Languages
    English
  • Developer
    Email
    developer@jiade.info
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

MTG Marketplace Companion has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

MTG Marketplace Companion handles the following:

Personally identifiable information
Financial and payment information

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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