Comps on your stream, live
Selling cards on Whatnot, eBay Live, or a YouTube break? Type a card on your phone and its fair value appears on stream — pulled from real market data, never typed by hand. Buyers bid with confidence; you stop alt-tabbing to eBay mid-auction.
Set up your overlay
One click creates your two links: a view link for OBS and a private control link for your phone. They keep working stream after stream — set up once.
How it works on stream
- Type a card on the control page ("2018 Luka Doncic Prizm PSA 10") and tap Show on stream.
- The overlay shows the card's fair value with its source labelled — completed-sale comps when we have them, clearly marked as an asking-price estimate when we don't.
- Raw / PSA 9 / PSA 10 values appear as chips when the price guide carries them.
- Tap Hide between cards. The overlay stays clean until your next lookup.
The number on stream is always computed by Wildcard from market data — the control page sends only the card name, never a value. That's the point: a comp your buyers can trust because you couldn't have typed it.
Running breaks?
Price your spots with the Break Spot EV calculator, and check the box verdicts before you buy wax to rip on stream.