How much is a PSA 10 Omanyte [Series III] #138?

A PSA 10 Omanyte [Series III] #138 from Pokemon Japanese Vending is currently priced at $1138 based on recent eBay sales tracked on PokeInvest.

Is grading Omanyte [Series III] #138 worth it?

With a raw price of $39 and a PSA 10 selling for $1138, grading Omanyte [Series III] #138 has a potential gross margin of $1099 before PSA fees ($15-50 depending on service tier). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Omanyte [Series III] #138: what's the price difference?

A PSA 10 Omanyte [Series III] #138 sells for about $1268 versus about $122 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 10.4x premium based on recent sales tracked on PokeInvest.

What's the raw price of Omanyte [Series III] #138?

The raw (ungraded) price of Omanyte [Series III] #138 from Pokemon Japanese Vending is currently $39, based on live market data tracked daily by PokeInvest.

Omanyte [Series III] #138

Pokemon Japanese Vending

Ungraded

$33.09

27 sales

27 sold in 78 days · latest last week

$19.00 $70.00

$33.09 last week Omanyte NO. 138 Glossy Uncommon Vending Series 3 Japanese LP - 1998 Pokemon Japanese #No. 138 $39.07 last week Pokemon Card 1998 x1 Omanyte Promo Series 1 Vending Japan Japanese $19.00 last week OMANYTE 1998 Pokemon #138 Japanese Vending Card Series 3 Glossy Japanese #138 $49.95 last week Omanyte NO. 138 Vending Series 3 Japanese Pokemon Card NM-MINT Japanese #138 $31.00 last week [NM] Omanyte Pokemon Card Japanese No.138 Vending Series Glossy Vintage 15Se6 Japanese #No.138 $70.00 2 weeks ago Omanyte Pokemon Vending Series #138 Japanese Japanese #138 $30.87 2 weeks ago Omanyte NO. 138 Glossy Uncommon Vending Series 3 Japanese - 1998 Pokemon Card Japanese #No. 138 $39.48 4 weeks ago Omanyte No.138 Old back Vending Series 3 Vintage Glossy Pokemon Card Japanese Japanese #138 $60.00 5 weeks ago Omanyte Pokemon Vending Series 138 Japanese Japanese #138 $38.00 5 weeks ago [NM] Omanyte Pokemon Card Japanese No.138 Vending Series Glossy Vintage 22Au28 Japanese #No.138 $24.00 5 weeks ago Omanyte NO. 138 Glossy Uncommon Vending Series 3 Pokemon Japanese #2 Japanese $33.13 6 weeks ago Omanyte No.138 - Expansion Sheet - Japanese Pokemon Card LP $59.00 7 weeks ago Omanyte Japanese Vending Series 3 Pokemon Glossy 1998 #138 US Seller Japanese #138 $22.00 7 weeks ago Auth Pokemon Card Omanyte NO.138 Old Back Vintage Glossy Japanese from Japan Japanese #NO.138 $29.48 8 weeks ago Pokemon Card Omanyte NO.138 Vending Series 3 Glossy Japanese 1998 Japanese #NO.138 $27.99 8 weeks ago 1998 Pokemon Japanese Omanyte #NO. 138 Heavy Play #NO. 138 $45.50 2 months ago Omanyte NO. 138 Uncommon Vending Series 3 Pokemon Japanese NM Japanese #No. 138 $30.00 2 months ago EX+ Omanyte Vending Series Expansion Pokemon Card Japanese Old Back Vintage Japanese $35.00 2 months ago Omanyte Vending Series 3 Green Pokemon TCG Glossy Japanese NM Japanese #No. 138 $29.33 2 months ago Omanyte No. 138 Vending Series 3 Japanese Pokemon 1998_2 japanese #No. 138 $39.99 2 months ago Pokemon Card - Omanyte Vending Series 3 NO. 138 Glossy Uncommon Japanese Japanese #No. 138 $24.95 2 months ago Omanyte No. 138 - Vending Series 3 Glossy - Japanese Pokemon Card Japanese $56.00 2 months ago Pokemon Card 1998 x1 Omanyte Promo Series 1 Vending Japan Japanese $31.50 2 months ago Pokemon Card Omanyte NO.138 Vending Series 3 Glossy Japanese 1998 - LP-NM Japanese #NO.138 $20.50 2 months ago Omanyte NO. 138 Glossy Uncommon Vending Series 3 Pokemon Japanese ~ HP Japanese #No. 138 $64.99 2 months ago [NM] Omanyte Pokemon Card Japanese No.138 Vending Series Vintage Glossy SY96 Japanese #No.138 $20.86 2 months ago VLP POKEMON OMANYTE Japanese Vending Series 3 WOTC 138

2 sales well outside the rest ($70.00, $64.99). A median is barely moved by them, which is why it is the number shown.

Also held for this card: 1 CGC 10, 1 CGC 9, 3 PSA 10, 5 PSA 9. Priced separately, never mixed into this median.

Every sale is a completed listing. Click any line to open it.

Price by grade

5 from real sales · 2 est

Grade	PSA	CGC	BGS	SGC
10			$1,480 est	$683.00 est
9.5	—		—	—
9			—	—
8.5	—		—	—
8		—	—	—
7		—	—	—
6		—	—	—
5		—	—	—

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? 28% of 321 PSA-graded copies came back a 10. Raw $33.09 → PSA 10 $1,268. Expected value after a $25 fee: +$385.30 per copy.

Run the full math →

Sales volume: Top 20% of cards