PokéPrice
Set
Boundaries Crossed
Series
Black & White
Rarity
Rare Holo
Number
31
Supertype
Pokémon
Artist
Satoshi Shirai
Subtypes
Stage 2
Blastoise

Blastoise — PSA 10Boundaries Crossed · #31

Price checked Nov 11, 2026 · last changed Aug 1, 2026

Water
Price by grade:AllPSA 10PSA 8
View all Blastoise cards →

Blastoise (Boundaries Crossed #31) is worth about $23.07 ungraded, going by the TCGplayer market price. That is up 166% since April 5. On eBay right now: PSA 10 copies from $10,000 (3 listed).

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≤ $

Price History

4 price points+165.8% (+$14.39)
Apr 5$8.68 – $23.07Aug 1

Recent sales

35 recent solds

What buyers actually paid, by grade — not an estimate.

Raw / Ungraded
24 sold · range $2.32–$8.54 · latest $3.49 · Oct 8 ↗
$4.49
median
PSA 9
7 sold · range $91.20–$175 · latest $91.20 · Oct 4 ↗
$120
median
PSA 8 & under
2 sold · range $39.60–$119 · latest $119 · Oct 6 ↗
$79.30
median
CGC 9 & under
2 sold · range $19.00–$21.60 · latest $21.60 · Sep 27 ↗
$20.30
median
Updated Oct 10

Sold-price data from Silph Co Analytics. Outliers excluded.

Prices & Marketplace

PSA 10 · cheapest right now

live eBay asks

$10,000

cheapest of 3 PSA 10 listings for Blastoise

See PSA 10 listings on eBay →

Asking prices, not sold prices. Condition is settled by the grade, but always check the listing.

Price at a glance

Market
$23.07
TCGPlayer
Sold · raw
$4.49
−81% vs market
Sold · PSA9
$120
7 solds

Market is the TCGPlayer estimate; “sold” is the median of real recent sales.

TCGPlayer (NM market)

reference
Normal
$23.07
Holofoil
low $14.75$23.07
Reverse Holofoil
low $16.93$25.04

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Listings by grade

The cheapest copy listed on eBay at each grade right now — what the slab is worth paying for.

GradeLowest askListed
PSA 10$10,0003Listings →
PSA 9$2501Listings →
PSA 8 & under$1007Listings →
CGC 9.5+$3991Listings →
CGC 9 & under$50.001Listings →
Raw / Ungraded$2.73185Listings →

These are current asking prices, not sold prices — a grade with one optimistic listing can look far pricier than it trades for. Recent sold comps are below.

Other Blastoise cards

All Blastoise cards →
Blastoise 31 PSA 10 — from $10,000