Giovanni's Gyarados #130

Pokemon Japanese Challenge from the Darkness · #130 · Base · Jun 1999

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$45.20

Expected Value

$117.45

Net Profit

$275.10

Gem Rate

15.4%

ROI

+457%

Sales / Yr

918

The gem rate is only 15% — 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

$45.20

BGS 10

$2,700.00

PSA 10

$1,350.13

CGC 10

$335.30

$225.51

SGC 10

$155.00

$103.96

$59.51

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

15.4%Gem Rate (PSA 10)

+162 graded in 30 days

+370 in 90 days

Grade Distribution (5,212 total graded)

5,212Total

PSA 1080415.4%

PSA 92,15441.3%

PSA 81,05620.3%

PSA 74658.9%

Below 771813.8%

eBay Market Signals

3–4 month horizon

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