Latest snapshot from the upstream catalog. Actual marketplace prices fluctuate by condition, edition, and grade — use this as a reference, not a quote.

TCGPlayer (USD)

Updated 2026/06/08

Variant	Low	Mid	High	Market	Direct Low
Normal	$0.04	$0.20	$19.98	$0.19	$0.10
Reverse Holofoil	$0.21	$0.50	$19.98	$0.56	$0.69

Cardmarket (EUR)

Updated 2026/01/19

Variant	Price
1-day average	€0.23
7-day average	€0.14
30-day average	€0.11
Low	€0.02
Trend price	€0.09
Low (excellent+)	€0.02
Reverse holo low	€0.08
reverseHoloAvg1	€0.38
Reverse holo 7-day	€0.36
reverseHoloSell	€0.54
averageSellPrice	€0.12
Reverse holo 30-day	€0.43
Reverse holo trend	€0.42

Frequently asked

How can I tell if my Tentacool is real?

Tentacool is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the back-light test (real cards have a black inner layer that blocks light; counterfeits glow through), the rosette dot pattern on the back under magnification, font weight and kerning on the card name, and the holofoil pattern if applicable. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.

What is Tentacool worth?

As of the latest data, the current market reference price for Tentacool is $0.19; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.

What set is Tentacool from?

Tentacool is from the Pokémon set "Primal Clash" in the XY series, released in 2015.

What rarity is Tentacool?

Tentacool is a Common card in the Primal Clash set.