Tentacool

Guardians Rising · #23/145 · Common

Type

Water

Supertype

Pokémon

Artist

Shibuzoh.

Basic

Market Prices

View on TCGPlayer

Updated: 9/8/2026

normal

Low

$0.02

Mid

$0.20

High

$19.98

Market

$0.17

reverse Holofoil

Low

$0.20

Mid

$0.38

High

$19.98

Market

$0.34

Live listings

Sample data

Low ask: $115.22 · 8 active · refreshed just now

Market Signals

Updated 5 days ago

Raw NM

$0.19

PriceCharting Ungraded

PSA 10

$36.18

190.4× raw

CGC 10

$22.00

TAG 10

—

PSA Population

7 total

3 at 10

Gem rate 42.9% low sample (n=7)

CGC Population

5 total

0 at 10

Gem rate 0.0% low sample (n=5)

TAG Population

7 total

1 at 10

Gem rate 14.3% low sample (n=7)

TAG full grade distribution

TAG · 0d

TAG 6.5

TAG 7

TAG 8

TAG 10

VA = Verified Authentic (ungraded). Real counts from TAG; grades with no copies are omitted.

CGC full grade distribution

CGC · 0d

CGC 6.5

CGC 8

CGC 8.5

CGC Auth

10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.

Per-grade ladder

real prices · 5 days ago

White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.

PSA

PSA 9

$10.51

PSA 9.5

$12.00

PSA 10

$36.18

CGC

CGC 9

$6.39

est.

CGC 9.5

$7.30

est.

CGC 10

$22.00

CGC 10 Pristine

$40.00

BGS

BGS 9

$13.65

est.

BGS 9.5

$15.59

est.

BGS 10

$47.00

BGS 10 Black

$235.00

Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.

Grading ROI (PSA)

Value · $25.99

Realistic

$-10.56

using gem rate

If it 10s

$10.00

upside cap

Break-even

72%

gem rate needed

Low PSA sample (7 graded) — gem rate estimate is noisy.