Blastoise Boundaries Crossed #31
Sold prices, not asking · Updated 5 July 2026
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Blastoise is a Rare Holo Pokémon card from Boundaries Crossed (#31), illustrated by Satoshi Shirai. It's a Stage 2 Water-type Pokémon with 140 HP, evolving from Wartortle, weak to Grass ×2. Its current blended market value is $21.64 ungraded, with a PSA 10 worth around $1,050 — a gem-mint grading premium of roughly 49× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 5 July 2026.
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 3 | 3 sold$1,050$893–$1,208 | |
| PSA 9pop 29 | $120$47–$130 | |
| PSA 8pop 18 | $59$19–$70 | |
| PSA 7pop 7 | $55$55–$55 | |
| PSA 6pop 10 | $6$6–$6 |
Price history · Raw
Recent sold prices
Real completed sale prices from Fanatics Collect — weekly and premier auctions plus marketplace Buy It Now sales, refreshed periodically. Grade read from the listing title.
Population across graders
Only 4% of 73 PSA-graded Blastoise copies are a gem-mint 10 (3 of 73) — the rest grade lower.
Full grade breakdown (7 grades)
Full grade breakdown (5 grades)
Should you grade it?
Only 4.1% of copies gem (PSA 10 best case +$913); most land at PSA 9 or below.
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $1,050.00 | $115.49 | +$913 | 48.5× |
| PSA 9 | $120.02 | $71.19 | +$27 | 5.5× |
| PSA 8 | $59.38 | $70.58 | −$33 | 2.7× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 73 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 4.1% | $1,050.00 |
| PSA 9 | 39.7% | $120.00 |
| PSA ≤8 | 56.2% | $22.00 |
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.
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Where to buy
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
27% spreadCurrently 27% 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
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🔥 Trending in the community
#35 on the radarBlastoise is one of the most-talked-about Pokémon right now across the Pokémon investing & TCG subreddits. See the hype radar →
What people are saying: “[US,US] (H) IRs, SIRs, Full Arts, Trainers, promos (W) Trades/Binders, PayPal” · 3↑
Card text
Evolves from Wartortle.
“The jets of water it spouts from the rocket cannons on its shell can punch through thick steel.”
About the Pokémon
A brutal POKéMON with pressurized water jets on its shell. They are used for high speed tackles.
Card details
Other Blastoise cards
There are 9 different Blastoise printings — make sure you're valuing the right one. This is Boundaries Crossed #31 (Rare Holo).
More from Boundaries Crossed
Frequently asked questions
How much is Blastoise (Boundaries Crossed #31) worth?
As of 5 July 2026, Blastoise from Boundaries Crossed is worth approximately $21.64 ungraded (near-mint), and around $1,050 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 Blastoise?
A PSA 10 (gem mint) Blastoise from Boundaries Crossed is worth around $1,050 — roughly 49× the raw ungraded value of $21.64.
Should I grade my Blastoise?
A PSA 10 sells for about $1,050 versus $21.64 raw — roughly a 49× 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 Blastoise rare?
Blastoise is a Rare Holo card from Boundaries Crossed (card #31), illustrated by Satoshi Shirai. Its current blended market value is $21.64 ungraded.