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Zekrom ex #37

Zekrom ex #37

Pokemon Japanese Black Bolt · #037 · Base · Jun 2025

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

No — Not Worth Grading

Should You Grade?

Raw Price
$1.49
Expected Value
$-10.83
Net Profit
$-10.99
Gem Rate
86.3%
ROI
-67%
Sales / Yr
133

Even a PSA 10 would lose $10.99 after the $15.00 grading cost and selling fees. The graded value doesn't justify the investment.

Best Tier for Flipping

TAG Basic$22.00/card · 30+ business days
Net Profit $42.50
Per-Flip ROI 127%
Annualized 2,340%
Unlock with Pro →

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
$1.49
BGS 10
$79.00
PSA 10
$60.60
SGC 10
$36.00
BGS 9.5
$14.00
9
$12.64
CGC 10
$5.50
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
86.3%Gem Rate (PSA 10)

Grade Distribution (95 total graded)

95Total
PSA 108286.3%
PSA 966.3%
PSA 855.3%
Below 722.1%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
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