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Mewtwo [Glossy Pocket Monsters Fan Book] #150

Mewtwo [Glossy Pocket Monsters Fan Book] #150

Pokemon Japanese Promo · #150 · Aug 1997

Buy Raw on eBayPSA 10 Sold on eBay
Shop on TCGPlayer

No — Not Worth Grading

Should You Grade?

Raw Price
$33.88
Expected Value
$265.39
Net Profit
$-15.00
Gem Rate
8.3%
ROI
-31%
Sales / Yr
32

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

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
$33.88
8
$740.00
7
$237.16
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
8.3%Gem Rate (PSA 10)
+79 graded in 30 days
+172 in 90 days

Grade Distribution (2,135 total graded)

2,135Total
PSA 101778.3%
PSA 964530.2%
PSA 876235.7%
PSA 729814.0%
Below 723811.1%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
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