PlusPower
Base · #84/102 · PSA 81st Edition
Raw$17.05
Fair Value
$33.50
Based on 5 verified eBay sales·LIMITED·12-mo window·Very Low Liquidity
Why this verdict
Methodology →- Fair value$33.50Weighted median of 5 verified sales
- Range$31.00 – $32.003% spread between bottom and top
- ConfidenceLIMITEDBased on 5 sales — will sharpen with more data
Live Listings
Very Low LiquidityNo active eBay listings for PSA 8 1st Edition. We check daily — check back soon.
Recent Sales
5 compsWhy this verdict — 90-day methodology
Fair value is computed from 1 PSA-graded comp over the last 90 days. Confidence: WEAK (<4 comps OR spread exceeds tier limits).
Extended window: not enough qualifying sales in the last 90 days — this range is computed from sales in the last 12 months. It is capped at WEAK confidence and never produces a deal verdict.
Sources
- eBay1 (100.0%)
Sub-signals
- Fair range: $31–$32
- Price dispersion: 26.5%
- Raw (NM) index: $17
- Newest comp: 39d ago
- Cert-verified: 0.0%