Blastoise Boundaries Crossed #31
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 2 July 2026.
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $1,050$893–$1,208 | |
| PSA 9 | $120$47–$130 | |
| PSA 8 | $59$19–$70 | |
| PSA 7 | $55$55–$55 | |
| PSA 6 | $6$6–$6 |
Price history · raw near-mint
Recent sold prices
Real completed hammer prices from Fanatics Collect weekly and premier auctions, refreshed periodically. Grade read from the listing title.
Population across graders
Should you grade it?
after ~$115.49 grading fee → 48.5× the raw value
| 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.
We'll email you when this card's value crosses your target.
Where to buy
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.
🇪🇺 Cardmarket price · Europe
80% cheaper than the US🔥 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 2 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.