Goldeen [Master Ball] #20

Pokemon Prismatic Evolutions · #020 · Jan 2025

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$2.75

Expected Value

$-3.00

Net Profit

$62.25

Gem Rate

24.0%

ROI

+351%

Sales / Yr

325

Negative expected value ($-3.00) — 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 24% — you'll need a very clean copy to hit PSA 10.

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%

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

$2.75

BGS 10

$172.00

PSA 10

$132.50

CGC 10

$80.00

SGC 10

$80.00

$14.75

$5.52

$4.00

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

24.0%Gem Rate (PSA 10)

Grade Distribution (229 total graded)

229Total

PSA 105524.0%

PSA 911449.8%

PSA 84821.0%

PSA 783.5%

Below 731.3%