Every card in your eBay store, checked every night.
HobbyGM reads each of your listings overnight. By morning you have a list of the titles buyers can't find, the item specifics left blank, the prices out of line with other sellers, and the cards nobody is watching, with the biggest money first.
Uses eBay's official API. Disconnect at any time and your synced data is deleted.
Last night's check found 2 things
Edgar Martinez
/10000
- OverpricedPriced at $50. The same card is listed right now at $19.99, $24.99 and $63.66.
- No traction1 watcher and 240 days listed. Listings this old rarely sell without a change.
A real store, this morning
This is the dashboard for a 13,551-listing card store. The work queue puts the card with the most money at stake at the top, then the listings that have gone longest without a watcher.
What each check reads
Four checks run on every listing after each sync. This is what they look at, and word for word what a flag says when one fires.
| Check | What it reads | What the flag says |
|---|---|---|
| TitlesTitle & specifics | The title, read like a card: year, set, number, player or Pokémon, parallel or rarity, grade. | “Title uses only 29 of the available 80 characters. It's probably missing words buyers search for, like the parallel, grade or team.” |
| Item specificsTitle & specifics | The fields eBay's search filters use: player or Pokémon, set, parallel or rarity, language, graded. | “No item specifics are filled in, so this listing never appears when buyers use eBay's search filters.” |
| Market priceOverpriced | Other sellers' current listings of the exact same card, matched on number, parallel, grade and print run. | “2 of 3 identical cards listed right now are cheaper; yours is 100% above the median asking price.” |
| No tractionNo traction | Watchers against how long the card has been listed and what it costs. | “1 watcher and 240 days listed. Listings this old rarely sell without a change.” |
Who built it
HobbyGM started as the tool the seller behind rorzcards built to manage their own eBay store. Every check on this page was written and tuned against that store's thirteen thousand listings before anyone else could sign up.
Create an account, connect eBay, and the first check runs tonight.
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