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Zekrom [Cosmos Holo] #66

Zekrom [Cosmos Holo] #66

Pokemon Paradox Rift · #066 · Base · Nov 2023

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

Maybe — Proceed with Caution

Should You Grade?

Raw Price
$2.99
Expected Value
$-7.17
Net Profit
$12.01
Gem Rate
29.0%
ROI
+67%
Sales / Yr
167

Negative expected value ($-7.17) — while a PSA 10 would be profitable, the probability-weighted outcome across all grades means you lose money on average at this grading tier. Low grading population — gem rates based on only 41 graded cards may be unreliable, and the market for this card in graded form may be illiquid. The gem rate is only 29% — you'll need a very clean copy to hit PSA 10. PSA 10 profit of $12.01 is thin — grading fees and selling costs eat most of the margin.

Best Tier for Flipping

TAG Basic$22.00/card · 30+ business days
Net Profit $42.50
Per-Flip ROI 127%
Annualized 2,340%
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Factors in grading cost, turnaround time, and compounding — how fast you can reinvest profits into the next flip.

Profitability by Grading Company

CompanyBest TierGem RatePop10sCostEVNet ProfitROI
PSAPSA Standard52.3%8,4201,250$20.00$85.40$32.50127%
BGSBGS Standard52.3%8,4201,250$20.00$85.40$32.50127%
CGCCGC Standard52.3%8,4201,250$20.00$85.40$32.50127%
SGCSGC Standard52.3%8,4201,250$20.00$85.40$32.50127%
TAGTAG Standard52.3%8,4201,250$20.00$85.40$32.50127%
Compare All Companies with Pro →

Shows the best-value tier from each grading company based on EV, cost, and turnaround. Pop = total graded population; 10s = grade 10 count.

Price by Grade

Raw
$2.99
CGC 10
$30.00
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
29.0%Gem Rate (PSA 10)
6 graded last month
Past month gem rate: 17.0%
⚠ Small sample size — gem rates based on only 41 graded cards may be unreliable.

Grade Distribution (41 total graded)

41Total
PSA 101229.3%
PSA 92048.8%
PSA 8717.1%
PSA 724.9%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
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