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Sealeo [Reverse Holo] #37 Pokémon card from Power Keepers

Sealeo [Reverse Holo] 37/108

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Sealeo [Reverse Holo] #37 from Power Keepers currently trades at $8.00 raw, with PSA 10 copies reaching $664.97 — a 83.1x grade premium. Price is down 2.4% in the last 30 days, though the 90-day trend tells a different story at +33.3% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$8.00
PSA 7
$22.70
PSA 8
$42.72
PSA 9
$79.50
PSA 10
$664.97
ACE 10
—
BGS 10 Black
$4,320.00
CGC 10 Pristine
$718.00
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Raw Price Trend
7d
-20.0%
30d
-2.4%
90d
+33.3%
180d
+38.2%
1y
+60.3%
2y
+67.7%
5y
+433.3%

Quick price facts

Sealeo [Reverse Holo] 37/108 from Power Keepers has a current raw market value of $8.00.

Current raw value
$8.00
PSA 9 value
$79.50
PSA 10 value
$665
Raw value 7d
-20.0%
Raw value 30d
-2.4%
PSA 10 premium vs raw
83.1× raw
View all cards from Power Keepers →
Collector Intel
83.1x
Raw → PSA 10
High-risk grade
9.9x
Raw → PSA 9
Grade multiplier
-2.4%
30d Price Move
Falling
Volatile
Price Stability
20.0% 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 83x the raw price. The expected value accounts for the realistic probability.
$8
Buy Raw
~$25
Grading Fee
PSA Standard
$665
PSA 10 Value
+$632
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$809.9x raw
PSA 10$66583.1x raw

Frequently asked questions

How much is Sealeo [Reverse Holo] #37 from Power Keepers worth?+
Sealeo [Reverse Holo] #37 from Power Keepers is currently worth Raw: $8.00, PSA 9: $79.50, PSA 10: $665 based on recent sold listings. Prices update daily from real eBay sales.
Is Sealeo [Reverse Holo] #37 worth grading?+
The PSA 10 price of $665 is 83.1× the raw price of $8.00. After a ~$25 grading fee, a PSA 10 result would net approximately $657 — assuming the card grades a 10.
Where do PokePrices Sealeo [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
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $10.00
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usedplayed
    $6.00
  • 9 Sep 2026Raw
    ebaycompleted-auctions-usedplayed
    $2.00
  • 19 Aug 2026Raw
    ebaycompleted-auctions-usednear mint
    $20.00
  • 12 Aug 2026Raw
    ebaycompleted-auctions-usedunknown
    $20.24