PSA 10$376.55PokemonPriceTracker 90d
PSA 9$72.44PokemonPriceTracker 90d
PSA 8$56.00PokemonPriceTracker 90d
Net EV−$10.08$106.58 net sale vs $116.66 cost
EV rangeEV range: -18% / -9% / +1% (pessimistic / expected / optimistic)Max buy $4.33 (pessimistic case returns 20%), with the card's value held at $41.96PSA 10 rate 31.2–32.3% (80% interval on 4029 / 12681); comps ±9.5% (comp quality 81). The 80% interval, the comp band and the ×0.5 / ×1.5 fallback without population counts are starting assumptions.
Outcome mix10 21% / 9 54% / 8 17% / ≤7 8%
PSA 10 ratePopulation 31.8% → adjusted 20.9% (SV, ×0.66 at $42 value, starting assumption)
Break-evenNeeds ≥ 24.7% adjusted (≈ 37.5% population)
CostsRaw $41.96 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $3.71 = $116.66Net sale after fees: PSA 10 $317.77 · PSA 9 $56.77 · PSA 8 $42.66 · ≤7 $27.01PSA 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 splitSV grade split (starting assumption); ≤7 valued at 90% of raw
PSA 10/9 premium5.2x