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Krokorok #142

Krokorok #142

Pokemon Japanese Black Bolt · #142 · Jun 2025

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

Maybe — Proceed with Caution

Should You Grade?

Raw Price
$4.89
Expected Value
$2.12
Net Profit
$5.10
Gem Rate
80.8%
ROI
+26%
Sales / Yr
153

PSA 10 profit of $5.10 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
$4.89
BGS 10
$52.00
PSA 10
$40.02
CGC 10
$24.99
SGC 10
$24.00
BGS 9.5
$12.00
9
$10.84
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
80.8%Gem Rate (PSA 10)
+24 graded in 30 days
+48 in 90 days

Grade Distribution (276 total graded)

276Total
PSA 1022380.8%
PSA 94114.9%
PSA 893.3%
PSA 720.7%
Below 710.4%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
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