Omastar [Reverse Holo] #139

Pokemon Scarlet & Violet 151 · #139 · Reverse Holo · Sep 2023

Buy Raw on eBayPSA 10 Sold on eBay

Shop on TCGPlayer

Maybe — Proceed with Caution

Should You Grade?

Raw Price

$1.15

Expected Value

$-1.96

Net Profit

$10.85

Gem Rate

53.7%

ROI

+67%

Sales / Yr

236

Negative expected value ($-1.96) — 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 41 graded cards may be unreliable, and the market for this card in graded form may be illiquid. PSA 10 profit of $10.85 is thin — grading fees and selling costs eat most of the margin.

Best Tier for Flipping

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

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

$1.15

BGS 10

$44.00

PSA 10

$33.94

CGC 10

$27.00

SGC 10

$20.00

$11.21

$7.50

BGS 9.5

$6.00

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

53.7%Gem Rate (PSA 10)

⚠ Small sample size — gem rates based on only 41 graded cards may be unreliable.

Grade Distribution (41 total graded)

41Total

PSA 102253.7%

PSA 91741.5%

PSA 824.9%