Fair value is computed from 0 PSA-graded comps 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
Sub-signals
Fair range: $310–$310
Price dispersion: 0.0%
Raw (NM) index: $9
Newest comp: 138d ago
Cert-verified: 0.0%
Excluded from this number
1 sale was seen in the same window but did not enter the fair value:
1 deduplicated — the same sale seen again via a higher-trust source