Gastly [Master Ball] #92

Pokemon Japanese Scarlet & Violet 151 · #092 · Jun 2023

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$61.13

Expected Value

$-11.10

Net Profit

$4.37

Gem Rate

86.5%

ROI

+6%

Sales / Yr

196

Negative expected value ($-11.10) — while a PSA 10 would be profitable, the probability-weighted outcome across all grades means you lose money on average at this grading tier. PSA 10 profit of $4.37 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%

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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

$61.13

BGS 10

$204.00

PSA 10

$157.22

SGC 10

$94.00

CGC 10

$80.50

$51.58

$18.49

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

86.5%Gem Rate (PSA 10)

+49 graded in 30 days

+106 in 90 days

Grade Distribution (2,290 total graded)

2,290Total

PSA 101,98086.5%

PSA 924110.5%

PSA 8512.2%

PSA 780.3%

Below 7100.4%

eBay Market Signals

3–4 month horizon

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