Pokémon · Single card

Blastoise

Expedition Base Set · E-Card

WaterPokémonStage 2

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Number

37/165

Rarity

Rare

HitBinder Price

~£37.84

Estimate · ungraded

PSA 10

~£613.73

graded · Estimate

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Price by condition

£37.84

£22.46

£16.03

£13.27

£10.15

NM is the HitBinder Price; the rest use real per-condition ratios from our price archive.

Price history

▲ 46.6%

2026-04-30low £43.05 · high £63.64£63.64

— — PSA 10 shown on its own scale (a slab often trades many times raw).

Grade analysis

751 graded by PSA · 28.2% gem rate

PSA 10

212 · 28.2%

£613.7

PSA 9

235 · 31.3%

£236.2

PSA 8

152 · 20.2%

£83.5

PSA 7

53 · 7.1%

£18.8

PSA 6

26 · 3.5%

£18.8

PSA 5

29 · 3.9%

£18.8

PSA 4

21 · 2.8%

£18.8

PSA 3

10 · 1.3%

£18.8

PSA 10 uplift

16.2×

Gem rate

28.2%

Net if it 10s

£550.9

Population and per-grade prices from our price archive · printing: normal. “Net if it 10s” assumes a ~£25 grading cost and is not a guarantee — the gem rate is the odds it actually grades a 10.

PSA 10 by printing

Vintage printings grade very differently — check which one you hold.

Printing	PSA 10	Pop	Gem rate
Normal	~£613.73	212	28.2%
Reverse Holo	~£364.00	52	7.9%

The HitBinder Price is our trust-weighted estimate (archive blend), shown in your chosen display currency (switch it top-right); PSA 10 reflects recent graded sales. Indicative, not quotes — condition, grading and printing variance apply.

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Price trend

▲ 87.2% · 12 wks

Card details

HP 100Evolves from WartortleRetreat 2Weakness Lightning ×2

Poké-Power · Jet Stream

Once during your turn (before your attack), if Blastoise is your Active Pokémon, you may flip a coin. If heads, discard an Energy card attached to Blastoise, if any. Then, if there are any Energy cards attached to the Defending Pokémon, choose 1 of them and discard it. This power can't be used if Blastoise is affected by a Special Condition.

Energy Cannon

40+

Does 40 damage plus 10 more damage for each Energy attached to Blastoise but not used to pay for this attack's Energy Cost. You can't add more than 20 damage in this way.

Illustrated by Kimiya Masago

Expedition Base Set

E-Card · 165 cards · 2002-09-15

Card analytics

Market snapshot

Supply & demand

0for sale

0wanting

No members selling or wanting this yet.

Share of set value

0.4%

£37.84 of £9,565.71 across the whole set.

Value rank in set

#66/ 324 priced

Ahead of 258 priced cards in the set.

Price stats

12 weekly snapshots

Low

£18.16

Average

£23.28

High

£37.78

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