The listing price, and what an instant-offer buyer would actually pay for it.
Listing price comes from real FSBO listings (MarketCheck, licensed data — never scraped) when you search above; otherwise it's whatever you type in. The instant-offer number is still entered by hand — get the real quote from Carvana/CarMax yourself and type it in; this never submits anything to them automatically.
Full deal engine — cost breakdown, ceiling price, confidence →