Great Tusk [Master Ball] #55

Pokemon Prismatic Evolutions · #055 · Jan 2025

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$5.94

Expected Value

$-14.21

Net Profit

$7.06

Gem Rate

22.9%

ROI

+34%

Sales / Yr

353

Negative expected value ($-14.21) — while a PSA 10 would be profitable, the probability-weighted outcome across all grades means you lose money on average at this grading tier. Low grading population — gem rates based on only 83 graded cards may be unreliable, and the market for this card in graded form may be illiquid. The gem rate is only 23% — you'll need a very clean copy to hit PSA 10. PSA 10 profit of $7.06 is thin — grading fees and selling costs eat most of the margin.

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

$5.94

BGS 10

$50.00

PSA 10

$38.11

CGC 10

$28.00

SGC 10

$23.00

$6.73

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

22.9%Gem Rate (PSA 10)

+1 graded in 30 days

+3 in 90 days

Grade Distribution (83 total graded)

83Total

PSA 101922.9%

PSA 94554.2%

PSA 81720.5%

PSA 722.4%