Water Cube 01 Aquapolis #140

Card #140 · Illustrated by "Big Mama" Tagawa

TrainerTechnical Machine

Ungraded · blended

$5.38

▲ 5.8% · 30d

Range $5 → $5
2 grading companies tracked
Confidence high · How we price →

Raw$5.38

PSA 91.9× raw$10

See live listings on TCGplayer →

Water Cube 01 is a Uncommon Pokémon card from Aquapolis (#140), illustrated by "Big Mama" Tagawa. It's a Technical Machine Trainer card. Its current blended market value is $5.38 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.

Prices last updated 2 July 2026.

#12 most valuable Water of 33 #175 most valuable in Aquapolis of 182

Raw price by condition

Reverse Holofoil · live market via TCGplayer

NMNear Mint$5.14

LPLightly Played$3.23

HPHeavily Played$2.50

DMGDamaged$1.36

7-day▲ 1.8%

30-day▲ 5.8%

90-day▲ 12.0%

All-time high$5

All-time low$4

Other printingsNormal · $1.78

Price by variant

Reverse Holo$5

Normal$2

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

Graded prices

Ungraded (raw)$5.14

PSA graded price estimates by grade
Grade	Relative value	Price
PSA 9		$10$10–$10
PSA 6		$6$6–$6

“Sold” = median of real recent eBay sold listings at that grade. Other figures are blended marketplace estimates. Confidence reflects the price spread — not PSA-official values.

Price history · raw near-mint

1 Aug 20231 Jul 2026

Current

$2.21

Period high

$5.28

Period low

$1.50

Change

▼ 18.1%

Recent sold prices

Last hammer price

$24

CGC 10 · 15 Jun 2026

Typical CGC 10

$19

Auction lots · last 90 days

Liquidity

Moderate

2 in last 30 days

CGC 102003 Pokemon Aquapolis Water Cube 01 #140 CGC 10 GEM MINTWeekly Sunday Auction #230 · 15 Jun 2026$24 CGC 6.52003 Pokemon Aquapolis Water Cube 01 #140 CGC 6.5 EXMT+Weekly Sunday Auction #229 · 8 Jun 2026$10 CGC 102003 Pokemon Aquapolis Water Cube 01 #140 CGC 10 GEM MINTWeekly Sunday Auction #228 · 1 Jun 2026$13

Real completed hammer prices from Fanatics Collect weekly and premier auctions, refreshed periodically. Grade read from the listing title.

Population across graders

PSA64 gradedPSA 10 · 4 · 6% gem rate

104

919

8.51

826

CGC94 gradedCGC 10 · 24 · 26% gem rate

1024

9.55

917

8.516

811

Real graded population from PSA, CGC & BGS — a lower gem rate means a Water Cube 01 10 is harder to pull.

Should you grade it?

−$65

Raw $5.38 → graded PSA 9 ≈ $10.00
after ~$70.09 grading fee → 1.9× the raw value

Target grade	Est. value	Grading fee	Net vs raw	Multiple
PSA 9	$10.00	$70.09	−$65	1.9×

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. Real outcome depends on the grade achieved; PSA 10 is best-case.

Best Aquapolis cards to grade →ROI calculator

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Where to buy

TCGplayerUS CardmarketEU eBay MercariUS AmazonUS TrollAndToadUS CoolStuffIncUS

Check recent sold prices

eBay sold PriceCharting

Cross-market prices

1% spread

TCGplayer · cheapest$5

PriceCharting · dearest$5

Currently 1% cheaper on TCGplayer than PriceCharting. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.

Market signal

Momentum · 30dRising +6%

Cross-marketMarkets agree 1% gap

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

Card text

Splatter

Water

Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. Don't apply Weakness or Resistance.

Attach this card to 1 of your Water Pokémon in play. That Pokémon may use this card's attack instead of its own. At the end of your turn, discard Water Cube 01.

Card details

SetAquapolis →

Number#140

RarityUncommon

PokémonAll Water cards →

Artist"Big Mama" Tagawa →

SupertypeTrainer

SubtypesTechnical Machine

Card IDecard2-140

SourceAggregated marketplaces

More from Aquapolis

Frequently asked questions

How much is Water Cube 01 (Aquapolis #140) worth?

As of 2 July 2026, Water Cube 01 from Aquapolis is worth approximately $5.38 ungraded (near-mint). Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.

Is Water Cube 01 rare?

Water Cube 01 is a Uncommon card from Aquapolis (card #140), illustrated by "Big Mama" Tagawa. Its current blended market value is $5.38 ungraded.