Slither Wing [Holo] #203

Pokemon Paradox Rift · #203 · Illustration Rare · Nov 2023

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$4.53

Expected Value

$-1.77

Net Profit

$4.96

Gem Rate

41.0%

ROI

+25%

Sales / Yr

251

Negative expected value ($-1.77) — 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 $4.96 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

$4.53

BGS 10

$50.00

PSA 10

$38.48

CGC 10

$24.49

SGC 10

$23.00

BGS 9.5

$15.00

$13.12

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

41.0%Gem Rate (PSA 10)

34 graded last month

Past month gem rate: 38.0%

Grade Distribution (596 total graded)

596Total

PSA 1024541.1%

PSA 930651.3%

PSA 8386.4%

PSA 750.8%

Below 720.3%