Listing Wire
Fresh card listings hit the wire every few seconds across eBay, COMC, Whatnot, and MySlabs. Every entry gets an instant STEAL / DEAL / FAIR / OVERPRICED verdict. The marketplace scout that never stops.
Verdict Legend
Frequently Asked Questions
Where do these listings come from?+
Listing Wire is a SIMULATED real-time feed built from CardVault's 9,923-card database plus realistic marketplace pricing patterns. Listings use actual card data (player, year, set, estimated value) but prices are synthesized to represent typical listing variance. For actual live eBay listings, use our eBay Browse integration at /tools/bulk-lookup or click through to eBay from any card page.
What do the verdict badges mean?+
STEAL (green): ask price is more than 30% below the card's estimated value — a rare, aggressive underpriced listing, often a seller who doesn't know what they have. DEAL (blue): 10-30% below estimated value — solid buy. FAIR (gray): within 10% of estimated value — market rate. OVERPRICED (red): more than 10% above estimated value — seller is testing the market or doesn't know the comps. Verdicts use the card's low-end raw estimated value from the CardVault database.
Which marketplaces are represented?+
eBay (most liquidity, highest variance), COMC (Check Out My Collectibles, curated mid-market), Whatnot (live auction platform, often fast-paced deals), MySlabs (graded-card focused). Real-world, these are four of the most-used secondary card marketplaces. The feed weights them roughly by traffic share — eBay most frequent, MySlabs least.
Can I pause the feed?+
Yes. The play/pause toggle in the top right stops new listings from appearing. Current listings stay on screen. Useful when you want to study a specific entry or copy the listing text before the feed moves on.
Why do some listings have rookie stars?+
A ⭐ ROOKIE badge appears on any card flagged as a rookie card in CardVault's database. These listings often get verdicts skewed toward DEAL because rookie cards have the highest appreciation potential and flippers watch them closely. A rookie card listed below comp is usually a flipper opportunity.