cardtrack
Upgrade
Sign in
Check your printing2 different Shellos West Sea printings exist — is this your card? Secret Wonders #107
Shellos West Sea Secret Wonders #107 Pokémon card
ViewingRaw / ungraded (this page)Reverse Holo price
Common

Shellos West Sea107/132 · Secret Wonders Price & Value

2007 · Illustrated by Ken Sugimori
60 HPWaterPokémonBasic

Market value · Near Mint · Normal

$1.09

Typical copy sold $2 9 sales, all conditions

  • PSA 8$35modelled · pop 1
  • PSA 10$57modelled
LiquiditySells regularly
Confidence90 · high9 raw sales in 90 days, closely clustered, last sale 2 days ago.
Sales · 90 days10
Last sale$150 Raw · 5 Sep 2026
Range$1$1
Bulk card. At this price most of what a buyer pays is postage, so treat it as a rough band rather than a valuation. eBay + TCGplayer. Updated 6 September 2026. 2 sources agree within 9%. Estimate, not an appraisalhow we price →

What's your copy worth?

What's your copy worth?
Not sure which condition? Grade it from a photo
Estimated value · Near Mint
$1.09

What this price is based on

High confidence

9 sales in 90 days, closely clustered.

Range$0.80$150lowest to highest sale
Sales rate1.8/mo14 recorded
Latest sale2d ago9 sales in 90 days
Momentum0%30-day vs 90-day sales
Where it sells100% eBaylast 90 days

Recent Raw sales

By grade

  • Raw$1.749 sales
  • PSA 9$2851 sale
  • PSA 8$35.001 sale
  • PSA 7$2901 sale
  • PSA 10$5001 sale
  • CGC 10$7.501 sale

From 14 completed sales recorded between Jun 3, 2024 and Sep 5, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.

Grade it or not

NOT WORTH IT

Based on 5 graded sales and 1,305,862 pop-report entries for a near-mint copy.

See the numbers — Trader plan and above

Buy this card

Buying this card on eBay? The free CardTrack extension shows our value and a deal verdict right on the listing. Add to Chrome →

Is it worth it?

An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.

Sign in to analyse

Shellos West Sea is a Common Pokémon card from Secret Wonders (#107, released 2007), illustrated by Ken Sugimori. It's a Basic Water-type Pokémon with 60 HP, weak to Lightning +10. Its current blended market value is $1.09 ungraded, with a PSA 10 worth around $57 — a gem-mint grading premium of roughly 52× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.

Prices last updated 6 September 2026.

Shellos West Sea price history & recent sales

Price history · Raw

1 Oct 20236 Sept 2026
Latest
$1.09
Period high
$1.99
Period low
$0.87
Change
10.1% · 3Y
Set a price alert

We'll email you when this card's value crosses your target.

Alert me when the priceNo password needed — we'll set up your free account.

Verified sales history10 in 90 daysreal completed listings

Last sold
$150
Raw · 5 Sep 2026
Typical Raw
$2
Sales · last 90 days
10
How often it sells
Sells regularly
every 8 days · 5 in last 30 days
Worn-condition sales — shown for context, not price-forming
These listings claimed play wear in the title (LP/MP/played/damaged), so they sell below the Near Mint price above and are excluded from it.

Real completed eBay sales, refreshed periodically. Grade read from the listing title. Implausibly priced listings (lots, proxies, empty slabs) and wrong-variant sales are filtered out. Links to eBay are affiliate links — we may earn a commission.

Demand & liquidity

Liquid · Sells regularlyDemand 56/100
Sales · 30d5
Sales · 90d10
Raw
$2
PSA 9
$285
PSA 8
$35
PSA 7
$290
PSA 10
$500
CGC 10
$8

Last sold $150 · Raw · 5 Sep 2026

How often each grade sells · last 90 days, all marketplaces

Raw9sells regularly
CGC 101rare

Is Shellos West Sea worth grading?

$60

Expected return across every likely grade, after fees — the realistic average, not the best case. Only 7.1% of copies gem (PSA 10 best case $15); most land at PSA 9 or below.

Gem rate (est.)7.1%
Expected return$60
PSA 10 best case$15
VerdictNot worth it

The odds

Shellos West Sea is a Commoncard — a guaranteed slot in every pack, not a rarity gamble, so there's no pull-odds figure for it.

PSA 10 (gem mint)0%0 of 2
PSA 950%1 of 2
PSA graded so far2
Gem Mint 100
Total graded2

Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.

Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
Target gradeEst. valueGrading feeNet vs rawMultiple
PSA 10$56.71$71$1552.0×
PSA 8$35.00$70$3632.1×

⚖️ Risk-adjusted return

Best case isn't the whole story. Weighting every grade by how often it actually happens, across 42 PSA-graded copies:

Likely outcomeChanceValue
PSA 107.1%$57.00
PSA 99.5%$23.00
PSA ≤883.3%$6.00

Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.

Population across gradersPSA, CGC, BGS & TAG — every grade, with gem rates

Only 0% of 2 PSA-graded Shellos West Sea copies are a gem-mint 10 (0 of 2) — the rest grade lower.

PSA2 gradedPSA 10 · 0 · 0% gem
91
81
CGC42 gradedCGC 10 · 3 · 7% gem
103
9.51
94
8.514
85
7.55
73
6.51
63
5.51

Real graded population from PSA, CGC, BGS & TAG — a lower gem rate means a Shellos West Sea 10 is harder to pull.

Copies for sale right now

Check recent sold prices

Affiliate links — we may earn a commission. Prices shown are sold-based, not sponsored placements.

All grades & conditions

Every grade we pricePSA / CGC / BGS ladder with per-grade population
Graded prices
Ungraded (raw)$1.09
PSA graded price estimates by grade
GradeRelative valuePrice
PSA 10modelled$57$57$57
PSA 8pop 1modelled$35$35$35
“Sold” = median of real recent sold listings at that grade (eBay or Fanatics Collect — hover a badge to see which). “Modelled” = no verified graded sale behind the figure; it is derived from the raw price and reference guides, so treat it as a ceiling to check, not a price to quote. Confidence reflects source backing and price spread — not PSA-official values.
Raw condition ladderNM → damaged, with real sold medians where we have them
Raw price by condition
Reverse Holofoil · live market via TCGplayer
NMNear Mint$1.09
LPLightly Played$0.65
MPModerately Played$0.20
DMGDamaged$0.17
7-dayflat
30-dayflat
90-dayflat
All-time high$4
All-time low$1
Other printingsNormal · $0.79
What NM / LP / MP actually mean — and how much they cost
Price by printingBase vs reverse holo vs 1st edition — priced separately

Price by variant

Reverse Holo$5
Normal$1

TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.

Market dataCross-market spread, EU price, momentum & community buzz

Cross-market prices

9% spread
PriceCharting · cheapest$1
TCGplayer · dearest$1

Currently 9% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.

Market signal

Cross-marketMarkets agree 9% gap

Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.

Card textAttacks, abilities, weakness / resistance / retreat
Mud Spatter10
Colorless
Recover
Water

Discard a Water Energy attached to Shellos West Sea and remove all damage counters from Shellos West Sea.

Weakness Lightning +10Retreat 1

Its colors and shapes differ from region to region. In the Sinnoh region, two types are confirmed.

About the PokémonSpecies, generation, evolution line
Sea Slug PokémonGEN IVShellosGastrodon

Its colors and shapes differ from region to region. In the Sinnoh region, two types are confirmed.

Card detailsSet, rarity, artist, Pokédex & specs
Number#107
RarityCommon
Released2007
SupertypePokémon
SubtypesBasic
TypeWater
HP60
WeaknessLightning +10
Retreat cost1
National Pokédex#422
Card IDdp3-107
SourceAggregated marketplaces

Other Shellos West Sea cards

There are 2 different Shellos West Sea printings — make sure you're valuing the right one. This is Secret Wonders #107 (Common).

More from Secret Wonders

Frequently asked questions

How much is Shellos West Sea (Secret Wonders #107) worth?

As of 6 September 2026, Shellos West Sea from Secret Wonders is worth approximately $1.09 ungraded (near-mint), and around $57 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.

What is the PSA 10 price for Shellos West Sea?

A PSA 10 (gem mint) Shellos West Sea from Secret Wonders is worth around $57 — roughly 52× the raw ungraded value of $1.09.

Should I grade my Shellos West Sea?

A PSA 10 sells for about $57 versus $1.09 raw — roughly a 52× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.

Is Shellos West Sea rare?

Shellos West Sea is a Common card from Secret Wonders (card #107), illustrated by Ken Sugimori. Its current blended market value is $1.09 ungraded.

Cite & embed this card

Free to use with attribution to CardTrack.

Citation
Shellos West Sea (Secret Wonders #107) — Pokémon market value $1.09, PSA 10 $56.71. Source: CardTrack, https://cardtrack.com/pokemon/card/secret-wonders/shellos-west-sea-107
Embed this on your site
<iframe src="https://cardtrack.com/embed/card?id=dp3-107" width="100%" height="160" style="border:0;max-width:460px" title="Shellos West Sea price — CardTrack" loading="lazy"></iframe> <p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>