TICKERMINT

Koffing (Secret)

SM - Cosmic Eclipse
Secret Rare · #243/236
illustrated by HYOGONOSUKE
TICKERMINT ESTIMATE$36.78THIN

Realistic delivered price today, cross-checked across sources.

TCGplayer only, no eBay scan yet
SHOW THE WORK →
TCGplayer market$36.78verify ↗
TCGplayer lowest ask$30.98
Marketplace links may earn TickerMint a commission. It never affects the numbers.
Single source: TCGplayer market (no eBay scan for this card yet).
v1 · the full published formula →
latest market: Holofoil $36.78 (2026-08-13)
prices updated 2026-08-13
7D ▼ 1.1% · 30D ▼ 4.9% · 90D ▼ 2.3% · 365D ▲ 132.9% [Holofoil]
ATH $41.82 (2026-06-20) · ATL $5.27 (2024-02-13) · now -12% [Holofoil]
BUY ON TCGPLAYER ↗SHOP EBAY ↗SHARE CARD ↗
sm12-243 · how we compute prices →
HOLOFOIL
$36.78
as of 2026-08-13

MARKET PRICE HISTORY (DAILY)

MORE BY HYOGONOSUKE

FULL CATALOG →
Leafeon VMAX
Leafeon VMAX
$415.27
Tyranitar V
Tyranitar V
$263.80
Moltres & Zapdos & Articuno-GX
Moltres & Zapdos & Articuno-GX
$161.07
Kangaskhan
Kangaskhan
$97.19
Tapu Lele
Tapu Lele
$50.00
Cleffa
Cleffa
$38.81

MORE FROM SM - COSMIC ECLIPSE

FULL SET →
Cosmic Eclipse Booster Box
Cosmic Eclipse Booster Box
$4148.34
Cosmic Eclipse Elite Trainer Box
Cosmic Eclipse Elite Trainer Box
$1874.50
Arceus & Dialga & Palkia GX (Alternate Full Art)
Arceus & Dialga & Palkia GX (Alternate Full Art)
$559.16
Blastoise & Piplup GX (Alternate Full Art)
Blastoise & Piplup GX (Alternate Full Art)
$473.34
Cosmic Eclipse Sleeved Booster Pack Art Bundle [Set of 4]
Cosmic Eclipse Sleeved Booster Pack Art Bundle [Set of 4]
$449.18
Reshiram & Zekrom GX (Full Art)
Reshiram & Zekrom GX (Full Art)
$419.77

PRICE FAQ

What is Koffing (Secret) (SM - Cosmic Eclipse) worth today?

Koffing (Secret) [Holofoil] has a TCGplayer market price of $36.78 as of 2026-08-13.

What is the all-time high price for Koffing (Secret)?

In TickerMint's daily data going back to February 2024, the all-time high market price for Koffing (Secret) [Holofoil] is $41.82 (2026-06-20) and the all-time low is $5.27 (2024-02-13).

What would a seller actually net for Koffing (Secret)?

The TickerMint Estimate for Koffing (Secret) is $36.78. It is a fee-adjusted fair value blending TCGplayer and eBay data to estimate what a seller nets after marketplace fees.

how these numbers are computed →

DISCUSSION

LOG IN to join the discussion.

What's your read on this card? Start the thread.

GET THE WEEKLY DEEP DIVE

One email a week, every Thursday · unsubscribe anytime