Should You Grade?Should You Grade?
Card ExplorerSetsTop CardsPop ScannerMarket ToolsBlogUpgrade
Sign In
Karrablast [Master Ball] #9

Karrablast [Master Ball] #9

Pokemon Black Bolt · #009 · Jul 2025

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

No — Not Worth Grading

Should You Grade?

Raw Price
$2.97
Expected Value
$-3.73
Net Profit
$-1.97
Gem Rate
70.6%
ROI
-11%
Sales / Yr
26

Even a PSA 10 would lose $1.97 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
$2.97
BGS 10
$35.00
PSA 10
$27.26
CGC 10
$16.00
SGC 10
$16.00
BGS 9.5
$11.00
9
$10.00
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
70.6%Gem Rate (PSA 10)
+2 graded in 30 days
+3 in 90 days
⚠ Small sample size — gem rates based on only 17 graded cards may be unreliable.

Grade Distribution (17 total graded)

17Total
PSA 101270.6%
PSA 9529.4%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
AboutContactPrivacy PolicyTerms of ServiceAffiliate Disclosure