151 · #184 · 2023

Market price: The going rate for an ungraded copy of this exact printing, from actual sales data — TCGplayer for USD, Cardmarket for EUR. Updated daily. · Holo: The artwork shines with a foil pattern. A separate printing from the plain card, and in vintage sets often worth many times more.
$19.44
down3% · 28dvia TCGplayer, updated Oct 9, 2026
Graded: Examined by a professional company, scored 1–10, and sealed in a labeled case. Graded copies trade at their own prices, grade by grade. PSA 10 $155 · PSA 9 $33.01 · CGC 10 $43.00
Set rank: Where this card's market price ranks among the priced cards in its set — #1 is the set's most valuable card. in 151
What This Card Trades At
Raw: An ungraded card — no slab, no label, no official score. The market price is the raw benchmark. · Holofoil
$19.44 (TCGplayer Market price: The going rate for an ungraded copy of this exact printing, from actual sales data — TCGplayer for USD, Cardmarket for EUR. Updated daily.)
PSA: Professional Sports Authenticator, the biggest grading company. Grades 1–10; PSA 10 is Gem Mint, and PSA slabs are the easiest to price and sell.
CGC: Certified Guaranty Company, one of the big three graders. Grades 1–10, with a Pristine 10 above Gem Mint 10; CGC slabs often sell a little below PSA.
BGS: Beckett Grading Services, one of the big three graders. Grades 1–10 in half steps; a Black Label 10 is perfect on all four subgrades.
SGC: Sportscard Guaranty — a long-running grader with black-bordered slabs. Grades 1–10 in half steps; fewer Pokémon sales than the big three.
Latest sold prices As of (a date): The price in force on the day we last checked — not a sale that closed that day. Rows marked “sold” carry the real sale day.. PSA and CGC grade on the same 1–10 scale, but the market prices them differently — what grades mean →
Sold data via Card Hedge

We're checking eBay for live listings of this card — counts and asking prices land here within a day.
Browse eBay now →What it actually sells for
Our chart tracks TCGplayer's market price and the asking prices of live eBay listings — what sellers want, not what buyers paid. Completed sale prices live on eBay itself: see recent sold listings for this card →
Blastoise ex sits at $19.44 on TCGplayer today for the Holofoil printing.
Inside 151, that ranks 20th out of 207 priced cards. (Charizard ex leads the set at $322.) Since we started tracking it on Feb 8, 2024, it's eased 5.7% — from $20.62 to $19.44. Over the last year it's climbed 37.9%, from $14.10 to $19.44. The 90-day move: down 24.2%, $25.65 to $19.44. Its highest point since we started tracking (February 2024) was $31.31 in April 2026; its lowest, $12.12 in November 2025. Over the last 30 days it's touched $20.14 at the top and $18.01 at the bottom. On Cardmarket, the European printings of this card go for about €22.94.
Around the World
$19.44
USD is TCGplayer's market price for the English print; EUR is Cardmarket's, shared across the European printings (Cardmarket prices the physical card). Both update daily.
Ability Solid Shell
This Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance).
Twin Cannons140×
Cost: Water, Water
Discard up to 2 Basic Water Energy cards from your hand. This attack does 140 damage for each card you discarded in this way.
About $19.44 for an ungraded copy. That's the TCGplayer market price for the Holofoil printing, updated Oct 9, 2026. Graded copies in great shape usually sell for more. What grading means →
About $155 — the latest PSA 10 sold price we have, as of Oct 10, 2026. For comparison, an ungraded copy trades around $19.44 (TCGplayer market price). Sold data via Card Hedge.
Down about 24% over the last 3 months — from $25.65 to $19.44 (TCGplayer market price). Zoom out a whole year and it's up 38%. Prices move a little every day, so the chart on this page has the freshest line.
The highest market price we've logged is $31.31 — that was April 2026. We've been writing this card's price down since February 2024, so that's the record on our watch, not an all-time record.
The European printings list around €22.94 on Cardmarket — they share one price there, because Cardmarket prices the physical card across languages. This English print trades at $19.44 on TCGplayer. Two marketplaces, two currencies — so watch both numbers instead of converting one into the other.
eBay is the easiest place — this page links straight to the live listings for Blastoise ex (151 #184). Check the photos and the seller's rating first. That's the rule.
Cards trading near $19.44 today.