PSA 10$494.04PokemonPriceTracker 90d
PSA 9$284.19PokemonPriceTracker 90d
PSA 8$246.26PokemonPriceTracker 90d
Net EV−$55.54$336.71 net sale vs $392.25 cost
EV rangeEV range: -19% / -14% / -10% (pessimistic / expected / optimistic)Max buy $183.76 (pessimistic case returns 20%), with the card's value held at $307.86PSA 10 rate 70.8–71.7% (80% interval on 10665 / 14964); 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 57% / 9 29% / 8 9% / ≤7 4%
PSA 10 ratePopulation 71.3% → adjusted 57.0% (SW&SH, ×0.80 at $308 value, starting assumption)
Break-evenNeeds ≥ 86.2% adjusted (over 100% population)
CostsRaw $307.86 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $13.40 = $392.25Net sale after fees: PSA 10 $418.60 · PSA 9 $238.50 · PSA 8 $205.95 · ≤7 $205.95PSA 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 premium1.7x