Bulbasaur [Stamped] #133

Pokemon Mega Evolution · #133 · Sep 2025

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$24.95

Expected Value

$-2.50

Net Profit

$58.05

Gem Rate

10.0%

ROI

+145%

Sales / Yr

1,037

Negative expected value ($-2.50) — while a PSA 10 would be profitable, the probability-weighted outcome across all grades means you lose money on average at this grading tier. The gem rate is only 10% — you'll need a very clean copy to hit PSA 10. This card was released recently (5 months ago). Prices for new releases are volatile — by the time grading is complete, the market price may have shifted. Consider waiting for prices to stabilize.

Best Tier for Flipping

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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

Company	Best Tier	Gem Rate	Pop	10s	Cost	EV	Net Profit	ROI
PSA	PSA Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%
BGS	BGS Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%
CGC	CGC Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%
SGC	SGC Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%
TAG	TAG Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%

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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

$24.95

BGS 10

$826.00

PSA 10

$635.54

SGC 10

$381.00

CGC 10

$98.00

$36.00

BGS 9.5

$30.00

$22.24

$17.98

View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →

10.0%Gem Rate (PSA 10)

🔥2,796 graded last month

Past month gem rate: 9.0%

Grade Distribution (8,847 total graded)

8,847Total

PSA 108629.7%

PSA 94,96156.1%

PSA 82,55228.8%

PSA 72983.4%

Below 71311.5%

eBay Market Signals

3–4 month horizon

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