How much is a PSA 10 Horsea of the Seafoam Islands [Series III] #4?

A PSA 10 Horsea of the Seafoam Islands [Series III] #4 from Pokemon Japanese Vending is currently priced at $148 based on recent eBay sales tracked on PokeInvest.

Is grading Horsea of the Seafoam Islands [Series III] #4 worth it?

With a raw price of $16 and a PSA 10 selling for $148, grading Horsea of the Seafoam Islands [Series III] #4 has a potential gross margin of $133 before PSA fees ($15-50 depending on service tier). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Horsea of the Seafoam Islands [Series III] #4: what's the price difference?

A PSA 10 Horsea of the Seafoam Islands [Series III] #4 sells for about $152 versus about $65 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 2.3x premium based on recent sales tracked on PokeInvest.

What's the raw price of Horsea of the Seafoam Islands [Series III] #4?

The raw (ungraded) price of Horsea of the Seafoam Islands [Series III] #4 from Pokemon Japanese Vending is currently $16, based on live market data tracked daily by PokeInvest.

Home / Japanese Vending / Horsea of the Seafoam Islands [Series III] #4

Horsea of the Seafoam Islands [Series III] #4

Pokemon Japanese Vending

Ungraded

1 recent sale

1 sale

1 sales in the last 90 days · latest 2 months ago

$15.99 $15.99

$15.99 2 months ago 1998 Pokemon Japanese Vending Series 3 Horsea of the Seafoam Islands NM Japanese #04

Also held for this card: 3 PSA 10, 3 PSA 9. Priced separately, never mixed into this median.

Too few recent sales to price from, so the figure above is an estimate.

Price by grade

2 from real sales · 2 est

Ungraded

Estimated market value

$15.99

Grade	PSA	CGC	BGS	SGC
10 Pristine	—		—	—
10			$193.00 est	$89.00 est
9		—	—	—
8.5		—	—	—
8		—	—	—
7		—	—	—
3		—	—	—

Medians of completed sales — click one to see them. Arrows compare the last 90 days with the period before. last sold means one or two sales, so we show the most recent one rather than a median. est is an estimate we have not confirmed. pop is how many exist at that grade. How we price

Grade it? 56% of 369 PSA-graded copies came back a 10. Raw $15.99 → PSA 10 $152.50. Expected value after a $25 fee: +$72.85 per copy.

Run the full math →

Sales volume: Average of cards