#253
What's driving the premium
Each trait's own effect on value vs a floor-grade Chimper, from recent Chimperssales (a minus means it's slightly less desirable than a baseline Chimper). The fair value is anchored mostly to what comparable Chimpersactually sold for — see “Comparable recent sales” below — so these fine-tune rather than adding up to the headline premium.
How this value is formed
We start from the live floor — the cheapest Chimper you could buy right now (0.640Ξ) — and add the premium this token's traits have earned over the floor in recent real Chimpers sales. So you can see whether a listing is a fair premium or an overpay, instead of guessing at a number. The estimated range is 0.640Ξ–0.825Ξ. Local evidence is high (9.5 effective comparables, best similarity 89%). On the chronological hold-out, estimates land within ±5% on 27% of items. See the full evaluation →
Price sensitivity
Relative seller- and buyer-side price appeal around the floor and fair value. These are scenario indexes, not measured sale or bid-acceptance probabilities.
A floor-leaning reference for a more competitive ask is 0.656Ξ. Appraisr is collecting listing snapshots and outcomes; time-to-sale probabilities remain unavailable until there is enough observed history to validate them out of sample.
Comparable recent sales
The closest real sales by trait similarity
