Tentacool
- Number
- 77/101
- Rarity
- Common
- Artist
- Hisao Nakamura
- Released
- Jun 14, 2004
Sold price movement
- 12 months ago
- $3.47£2.61€3.06
- Today
- $10.69£8.05€9.41
- Change
- +$7.22+£5.43+€6.36 (+208%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | – | – | $10.69£8.05€9.41 | |
| PSA 4 | 1 | – | – | – | |
| PSA 6 | 1 | – | – | – | |
| PSA 7 | 2 | – | – | – | |
| PSA 8 | 13 | – | – | $20.35£15.32€17.92 | |
| PSA 9 | 21 | – | – | $40.14£30.21€35.35 | |
| CGC/BGS 9.5 | – | – | – | $45£33.87€39.63 | |
| PSA 10modelled | 2 | – | – | $273.42£205.79€240.79 | |
About these prices
5.0% of copies sent to PSA come back a 10. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 135 completed sales, updated Sep 29, 2026.
Price history
Recent sales
135 completed listings on eBay, Fanatics Collect, Goldin AuctionsShow 123 more
Pokemon TCG Tentacool 77/101 EX Hidden Legends English 50HP 2004 77/101$1.49£1.12€1.31Tentacool 77/101 Hidden Legends | Pokemon EXC BUY 2 CARDS GET 1 FREE!!$1.38£1.04€1.22Tentacool 77/101 EX Hidden Legends LP Pokemon Card TCG Vintage 2004 77/101$1.32£0.99€1.16
Pokémon Nintendo Tentacool 77/101 EX Hidden Legends 50 HP Holo Common Basic 77/101$1.30£0.98€1.14Pokemon TCG - Tentacool - 77/101 - Common - Ex Hidden Legends #As per photo$1.92£1.45€1.69Pokemon Tentacool 77/101 EX Hidden Legends Non Holo Common NM Card Vintage 2004 Engish 77/101$1.20£0.90€1.068Cert 94265716Auction$14.75£11.10€12.9982004 Vintage Pokemon TCG Tentacool EX Hidden Legends 77/101 CGC 8.5 #77$9.99£7.52€8.808Cert 70860808Auction$10.52£7.92€9.268Cert 71339208Goldin Auctions · Auction$14£10.54€12.339Cert 47585929Auction$29£21.83€25.5492004 Pokémon EX Hidden Legends 77/101 Tentacool Reverse Foil PSA 9 MINT$13.26£9.98€11.689Cert 49764366Auction$13.26£9.98€11.688Cert 41078857Auction$3.99£3€3.51More from EX Hidden Legends
All 102 cards →
Ninetales ex
Kyogre ex
Regirock exGrading odds
CGC has graded 178 copies. Where they landed:
These are CGC grades. The prices above are for PSA slabs, and a CGC 10 is not the same grade as a PSA 10, so read the two as separate markets rather than one.
Why the verdict weights the odds
Only 19.7% of copies reach a 10, which is why the top price is the wrong number to plan around. Weighting each grade’s PSA price by these odds, a submission is worth $77.06£58€67.86 on average against $110.68£83.30€97.47 for the card plus $79.99£60.20€70.44 at Regular, the cheapest level PSA will insure it at. That loses $33.62£25.31€29.61, so a copy is worth more raw.
1 of the 4 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 77/101
- Rarity
- Common
- Illustrator
- Hisao Nakamura
- Set released
- Jun 14, 2004
- PSA population, all printings
- 76
- Printings priced
- 2
EX Hidden Legends102 cards- Set value
- $5.4k£4.1k€4.8k
- 7 day move
- +0.8%
Looking for a different one? All 26 Tentacool cards we price →
The same card in other sets
What moves the price of this card
The Tentacool on this page is the Reverse Holofoil printing from EX Hidden Legends, and it trades at $17.70£13.32€15.59 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.
Graded, it runs PSA 8 $20.35£15.32€17.92, PSA 9 $40.14£30.21€35.35, CGC/BGS 9.5 $45£33.87€39.63, PSA 10 $273.42£205.79€240.79. PSA has graded 76 copies of it. 135 completed sales are on file.
What is a PSA 10 Tentacool worth?
A PSA 10 Tentacool from EX Hidden Legends sells for $273.42. 5.0% of the copies PSA has graded came back a 10, so that price is the best case rather than the one a submission should expect.
Is Tentacool from EX Hidden Legends worth grading?
On the numbers, no. The average submission is worth $41.89 with every grade weighted by how often this card comes back at it, against $10.69 for a raw copy plus $99.99 to send it through PSA Regular, so it loses $68.79.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $273.42£205.79€240.79. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.
What Tentacool does
Basic · 50 HP · retreat 1
If Tentacool has no Energy attached to it, Tentacool's Retreat Cost is 0.
WrapFlip a coin. If heads, the Defending Pokémon is now Paralyzed.
Weak to Lightning ×2. Tournament legal in neither standard nor expanded.