Cardmarket Companion
Tools
FreemiumConfidence 64
A simple extension to prefill sell inputs
Users
716
Rating
4.9
Reviews
43
7D Growth
+8|1.13%
Growth signalNo paid features detectedMedium-risk permissions
Boris - the Italian Goldfish
Your MTG shopping companion
Users14Current public install base
Rating5.0Store average score
Reviews6Public review volume
Manifest versionV3Extension platform version
7-day growth+3Net users gained this week
7-day growth rate+27.3%Relative weekly velocity
Preview
3 assetsBoris - the Italian Goldfish Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthGrowing
+3+27.3%30-day growthGrowing
+3+27.3%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version0.1
ManifestV3
Size675KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
Review the store description, core capabilities, and common use cases.
This Chrome extension enhances your MTG shopping by adding functionality to mtggoldfish.com and cardmarket.com.
MTGGOLDFISH:
- see prices in euros, both the exact and cheapest version of the cards
- save deck lists directly to your device
- pin deck lists
CARDMARKET:
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text2Synced review bodies
Total ratings / reviews6Chrome Web Store public rating/review count
Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
aB Hamster
Fun
The official aBowman Hamster Chrome extension. Now working without Flash thanks to Ruffle.
Users
20K
Rating
3.8
Reviews
322
7D Growth
0|0%
Cardmarket Format Filter
Accessibility
Filter singles from sellers by format on Cardmarket.
Users
24
Rating
--
Reviews
0
7D Growth
0|0%
Tab Brain
Functionality & UI
Are you tired of having 100+ tabs cluttering your browser by the end of the day? We understand that some tabs are valuable while…
Users
39
Rating
5.0
Reviews
3
7D Growth
-1|-2.5%
Card Market Plus Extension
Tools
Descripción de mi extensión
Users
125
Rating
5.0
Reviews
1
7D Growth
+7|5.93%
Scryfall Context Menu
Tools
Search Magic: the Gathering cards with Scryfall by using the context menu or the omnibox.
Users
192
Rating
5.0
Reviews
3
7D Growth
-5|-2.54%
Always hated mtggoldfish for not having prices in euros, this fixes the problem very well and also improves the UI of mkm
A must for MTG addicts