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Tentacool [Reverse Holo] #77 Pokémon card from Hidden Legends

Tentacool [Reverse Holo] 77/101

Hidden Legends

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Tentacool [Reverse Holo] #77 from Hidden Legends currently trades at $14.24 raw, with PSA 10 copies reaching $261.22 — a 18.3x grade premium. The card has moved up 67.7% over the past 30 days and up 9.6% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$14.24
PSA 7
$20.35
PSA 8
$20.35
PSA 9
$74.66
PSA 10
$261.22
ACE 10
—
BGS 10 Black
$1,700.00
CGC 10 Pristine
$175.00
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Raw Price Trend
7d
⚠ +77.8%
30d
+67.7%
90d
+9.6%
180d
+116.1%
1y
+261.4%
2y
+360.8%
5y
+615.6%

⚠ Large moves shown in amber — verify against recent sold listings before drawing conclusions.

Quick price facts

Tentacool [Reverse Holo] 77/101 from Hidden Legends has a current raw market value of $14.24.

Current raw value
$14.24
PSA 9 value
$74.66
PSA 10 value
$261
Raw value 7d
+77.8%
Raw value 30d
+67.7%
PSA 10 premium vs raw
18.3× raw
View all cards from Hidden Legends →
Collector Intel
18.3x
Raw → PSA 10
High-risk grade
5.2x
Raw → PSA 9
Grade multiplier
+67.7%
30d Price Move
Rising
Volatile
Price Stability
77.8% 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 18x the raw price. The expected value accounts for the realistic probability.
$14
Buy Raw
~$25
Grading Fee
PSA Standard
$261
PSA 10 Value
+$222
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$755.2x raw
PSA 10$26118.3x raw

Frequently asked questions

How much is Tentacool [Reverse Holo] #77 from Hidden Legends worth?+
Tentacool [Reverse Holo] #77 from Hidden Legends is currently worth Raw: $14.24, PSA 9: $74.66, PSA 10: $261 based on recent sold listings. Prices update daily from real eBay sales.
Is Tentacool [Reverse Holo] #77 worth grading?+
The PSA 10 price of $261 is 18.3× the raw price of $14.24. After a ~$25 grading fee, a PSA 10 result would net approximately $247 — assuming the card grades a 10.
Where do PokePrices Tentacool [Reverse Holo] #77 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
  • 18 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $20.76
  • 11 Sep 2026Raw
    ebaycompleted-auctions-usednear mint
    $14.99
  • 9 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $18.95
  • 29 Aug 2026Raw
    ebaycompleted-auctions-usedunknown
    $4.25
  • 15 Aug 2026Raw
    ebaycompleted-auctions-usedunknown
    $14.99