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Blastoise [Reverse Holo] #37 Pokémon card from Expedition

Blastoise [Reverse Holo] 37/165

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Blastoise [Reverse Holo] #37 from Expedition currently trades at $100.00 raw, with PSA 10 copies reaching $1500.43 — a 15.0x grade premium. The card has moved down 19.0% over the past 30 days and down 34.1% over 90 days, suggesting continued softness.
Current Prices (USD)
Ungraded
$100.00
PSA 7
$86.43
PSA 8
$373.00
PSA 9
$596.38
PSA 10
$1,500.43
ACE 10
—
BGS 10 Black
$9,755.00
CGC 10 Pristine
$1,925.00
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Raw Price Trend
7d
+0.0%
30d
-19.0%
90d
-34.1%
180d
+41.5%
1y
—
2y
—
5y
—

Quick price facts

Blastoise [Reverse Holo] 37/165 from Expedition has a current raw market value of $100.

Current raw value
$100
PSA 9 value
$596
PSA 10 value
$1,500
Raw value 30d
-19.0%
PSA 10 premium vs raw
15.0× raw
View all cards from Expedition →
Collector Intel
15.0x
Raw → PSA 10
High-risk grade
6.0x
Raw → PSA 9
Grade multiplier
-19.0%
30d Price Move
Falling
Steady
Price Stability
0.0% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 15x the raw price. The expected value accounts for the realistic probability.
$100
Buy Raw
~$25
Grading Fee
PSA Standard
$1500
PSA 10 Value
+$1375
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$5966.0x raw
PSA 10$150015.0x raw

Frequently asked questions

How much is Blastoise [Reverse Holo] #37 from Expedition worth?+
Blastoise [Reverse Holo] #37 from Expedition is currently worth Raw: $100, PSA 9: $596, PSA 10: $1.5k based on recent sold listings. Prices update daily from real eBay sales.
Is Blastoise [Reverse Holo] #37 worth grading?+
The PSA 10 price of $1.5k is 15.0× the raw price of $100. After a ~$25 grading fee, a PSA 10 result would net approximately $1.4k — assuming the card grades a 10.
Where do PokePrices Blastoise [Reverse Holo] #37 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

Find this card on eBay →Affiliate · we may earn commission
  • 4 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $70.00
  • 1 Sep 2026Graded
    ebaycompleted-auctions-newunknown
    $429.00
  • 1 Sep 2026Graded
    ebaycompleted-auctions-grade-fiveunknown
    $227.50
  • 31 Aug 2026CGC CGC 10 Pristine
    ebaycompleted-auctions-grade-nineteenunknown
    $4,309.00
  • 27 Aug 2026Raw
    ebaycompleted-auctions-usedplayed
    $89.00
    best offer accepted