PSA 10$113.00PokemonPriceTracker 90d
PSA 9$63.33PokemonPriceTracker 90d
PSA 8$49.99PokemonPriceTracker 90d
Net EV−$72.67$69.11 net sale vs $141.78 cost
EV rangeEV range: -54% / -51% / -48% (pessimistic / expected / optimistic)Max buy: none (the pessimistic case can't return 20% at any price), with the card's value held at $66.19PSA 10 rate 73.2–74.9% (80% interval on 3220 / 4348); comps ±5.0% (comp quality 93). The 80% interval, the comp band and the ×0.5 / ×1.5 fallback without population counts are starting assumptions.
Outcome mix10 51% / 9 33% / 8 11% / ≤7 5%
PSA 10 ratePopulation 74.1% → adjusted 51.5% (SW&SH, ×0.69 at $66 value, starting assumption)
Break-evenCan't break even at these prices
CostsRaw $66.19 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $4.60 = $141.78Net sale after fees: PSA 10 $91.58 · PSA 9 $48.95 · PSA 8 $37.51 · ≤7 $37.51PSA tier: Standard $59.99; about 133 days at PSA. PSA and eBay fees from their official pages; eBay fees include 7% sales tax in their base; that, the shipping and the 10%/yr time cost are your assumptions (Settings). Grade splitSW&SH grade split (starting assumption); ≤7 valued at 90% of raw
PSA 10/9 premium1.8x