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Tentacool

#56

Fossil · Common · EN

Community Fair Value · UNLIMITE-NM
$0.41
Market data only
Market anchor (FV_sales)
$0.41
Community estimate
needs 5 more voters
Voters · comps
0 · 7
The band · ±16% of marketCFV $0.41
Floor $0.34Market $0.41Ceiling $0.48

The community moves this only within the glowing band - it can never detach from real market data.

Market anchor $0.417 compsas of 2026-06-29

Est. International

Approx.
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Card details

Card Number56/62 · Common
Card TypeWater · 30 HP · Basic
Weakness / Resistance / RetreatLightning ×2 / - / -
ArtistKagemaru Himeno
Ability
Pokémon Power: Cowardice

At any time during your turn (before your attack), you may return Tentacool to your hand. (Discard all cards attached to Tentacool.) This power can't be used the turn you put Tentacool into play or if Tentacool is Asleep, Confused, or Paralyzed.

Attack
WaterAcid
10

Drifts in shallow seas. Anglers who hook them by accident are often punished by its stinging acid.

Graded prices

PSA 10
$187.95
model estimate
PSA 9
$28.54
model estimate
PSA 8
$23.96
model estimate
PSA 7
$19.40
model estimate
PSA 6
$18.47
model estimate
PSA 5
$19.45
inconsistent estimate
PSA 4
$10.06
model estimate
PSA 3
$8.48
model estimate
PSA 1
$20.00
inconsistent estimate

“model estimate” tiles are Scrydex modeled values (as of 2026-06-29). Struck-through tiles failed our graded data-quality checks and should not be treated as market truth.

Population report

Total graded
2,879
Gem rate (PSA 10)
24.7%
Grade 10
710
Grade 9
1,345
Grade 8.5
7
Grade 8
515
Grade 7.5
3
Grade 7
147
Grade 6
76
Grade 5
42
Grade 4
18
Grade 3
10
Grade 2.5
1
Grade 2
2
Grade 1
2
auth
1

PSAcensus for this card's most-graded printing · as of 2026-06-29. Gem rate = grade-10 slabs ÷ total graded.

Market Price History

Market price
$0.45
-$0.02 (-4.3%)
$0.52$0.37$0.45Apr 2026Today
85 data points over 90 days · Source: market data

Near Mint Comparison Prices

CGC_10
$36.00
CGC_7.5
$4.99
CGC_8.5
$19.95
CGC_9
$14.49
FIRSTEDI-DMG
$0.47
FIRSTEDI-HP
Thin data$0.73
FIRSTEDI-LP
$1.17
FIRSTEDI-MP
$0.70
FIRSTEDI-NM
$1.92
PSA_10
$130.14
PSA_7
$18.99
PSA_8
$17.74
PSA_9
$27.99
UNLIMITE-DMG
$0.22
UNLIMITE-HP
Thin data$0.25
UNLIMITE-LP
$0.37
UNLIMITE-MP
$0.24
UNLIMITE-NM
$0.41

Price Points

UNLIMITE-NM
Market Price
+2.3%Low confidence$0.28 - $0.54

Source prices are inconsistent across grades/conditions - showing a range while we sort it out. Mid estimate $0.41.

VolatilityModerate Volatility
Most Recent SaleComing soon
Listed MedianComing soon
Current QuantityComing soon
Current SellersComing soon

3 Month Snapshot

Low SaleComing soon
High SaleComing soon
Total SoldComing soon
Avg Daily SoldComing soon

Sale-based and live-listing fields arrive once a realized-sales feed is wired up. Market Price and comparisons above are real Scrydex market data - never realized sales.

Graded price history

PSA 10PSA 9PSA 8PSA 7CGC 10
$50$100$150$200PSA 10 peak · $225.50 · Mar 3, 2026PSA 10 low · $130.14 · Jun 8, 2026PSA 10PSA 9 peak · $35.00 · Jan 28, 2026PSA 9 low · $15.50 · Mar 5, 2026PSA 9PSA 8 peak · $28.00 · Feb 10, 2026PSA 8 low · $17.74 · Jun 8, 2026PSA 8PSA 7 peak · $18.99 · Jan 31, 2026PSA 7CGC 10 peak · $125.00 · Jan 27, 2026CGC 10 low · $13.76 · Feb 1, 2026CGC 10Jan 10Jun 8
31 realized data points · daily eBay sold medians (accruing daily) · grades with fewer than 2 points are hidden until more data lands.
View data table
DateGradeRealized median
Jun 8, 2026CGC 10$36.00
Jun 8, 2026PSA 7$18.99
Jun 8, 2026PSA 8$17.74
Jun 8, 2026PSA 9$27.99
Jun 8, 2026PSA 10$130.14
Mar 8, 2026CGC 10$37.67
Mar 5, 2026PSA 8$19.75
Mar 5, 2026PSA 9$15.50
Mar 5, 2026PSA 10$134.99
Mar 4, 2026PSA 8$24.99
Mar 3, 2026PSA 9$29.67
Mar 3, 2026PSA 10$225.50
Mar 1, 2026PSA 9$27.99
Feb 26, 2026PSA 9$27.99
Feb 24, 2026PSA 8$18.98
Feb 24, 2026PSA 9$29.99
Feb 23, 2026PSA 10$139.99
Feb 18, 2026PSA 9$29.99
Feb 17, 2026PSA 10$145.00
Feb 16, 2026PSA 9$29.16
Feb 10, 2026PSA 8$28.00
Feb 7, 2026PSA 8$27.00
Feb 5, 2026PSA 10$179.95
Feb 4, 2026PSA 10$142.48
Feb 3, 2026PSA 10$167.50

Showing the 25 most recent of 31 data points.

Verified market data - based on 1 realized eBay data point · updated Jun 8, 2026

Average
$17.74
Median
$17.74
Range
$17.74 - $17.74
Data points
1

PSA 8 · last 90 days

Daily realized medians

latest 6 of 6
DatePriceSource
Jun 8, 2026$17.74eBay realized
Mar 5, 2026$19.75eBay realized
Mar 4, 2026$24.99eBay realized
Feb 24, 2026$18.98eBay realized
Feb 10, 2026$28.00eBay realized
Feb 7, 2026$27.00eBay realized

Realized rows are daily median snapshots of eBay sold data - not individual auction records.

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Your estimate · UNLIMITE-NM

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Community sentiment

50% bullish

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Sentiment is hype only; it is never blended into the dollar value above.

Should I grade this?

Tentacool

Raw market value $0.41Vintage · 1999
HOLD

Hold for now

Hold, grading isn't worth it: best option (PSA) only nets -$14.75 at -17% ROI (need $15.00 and 25%).

PSA (Professional Sports Authenticator)PSA

Market leader · liquidity premium

Real censusLow confidenceEst. quality: low
-17% ROI (est.)
Expected value (range)$49 to $95
Expected profit-$14.75
Break-even value$86.41
All-in · Regular$86.00
Turnaround~45d (est.)

Expected value is pop-weighted across possible grades - not the top-grade price.

Graded values as of Jun 29, 2026

Outcome range

Best case · top grade

$101.54

PSA 10pop 710

$187.95

estimate

Worst case · low grade

-$62.45

PSA 8pop 515

$23.96

estimate

Thin census on this card, so treat the dollar figures as a range, not a precise number.

  • PSA 5 ($19.45) priced above PSA 6 ($18.47) - ladder violation
  • PSA 1 ($20.00) priced above PSA 3 ($8.48) - ladder violation
TAG (TAG Grading)TAG

Tech / CV grading · digital cert

EstimatedLow confidence
-40% ROI (est.)
Expected value (range)$52 to $100
Expected profit-$50.41
Break-even value$126.41
All-in · TAG Standard$126.00
Turnaround~15d (est.)

Expected value is pop-weighted across possible grades - not the top-grade price.

Graded values as of Jun 29, 2026

Outcome range

Best case · top grade

-$50.41

TAG 10

$76.00

estimate

Worst case · low grade

-$50.41

TAG 10

$76.00

estimate

No live census for this grader, so values are estimated grade odds, shown as a range.

CGC (Certified Guaranty Company)CGC

Mid-market · solid demand

EstimatedLow confidenceEst. quality: low
+37% ROI (est.)
Expected value (range)$19 to $37
Expected profit$7.46
Break-even value$20.41
All-in · Bulk$20.00
Turnaround~120d (est.)

Expected value is pop-weighted across possible grades - not the top-grade price.

Graded values as of Jun 29, 2026

Outcome range

Best case · top grade

$62.01

CGC 10 (Pristine)

$82.42

estimate

Worst case · low grade

-$10.41

CGC 8

$10.00

estimate

Inconsistent estimate - awaiting realized solds

Comps look noisy: a lower grade was priced at or above a higher one, so values are clamped to grade order and shown as an approximate range.

  • CGC 9 ($19.66) priced above CGC 9.5 ($10.00) - ladder violation
  • CGC 8.5 ($10.90) priced above CGC 9.5 ($10.00) - ladder violation
  • CGC 8 ($15.91) priced above CGC 9.5 ($10.00) - ladder violation
  • CGC 7.5 ($12.00) priced above CGC 9.5 ($10.00) - ladder violation
  • no CGC population census for this card