Gym Challenge

#77 · 2000 · 132 cards

Koga's Ekans#77 · Gym Challenge

CommonPokémonBasicGrass

Koga's Ekans #77 from Gym Challenge is worth $3.36 in Near Mint condition (updated July 12, 2026). A PSA 10 copy sells for $128.03.

Market Price · Near Mint · Updated July 12, 2026

→ Stable

$3.36

Low $2.79

▲ 2.1%+$0.0714d▲ 102.4%6m

eBay median$1.74· 9 active listings-48% vs TCG

All-Time High

$3.36

Jul 2026

All-Time Low

$3.36

Jul 2026

Prices by Condition

Condition	Market	vs NM	eBay Sold
Near Mint	$3.36	base	$1.74
Lightly Played	$1.53	-54%	—
Moderately Played	$1.32	-61%	—
Heavily Played	$0.68	-80%	—
Damaged	$0.75	-78%	—

~ estimated from NM using standard condition discounts · updated when marketplace data is available

9 recent eBay sales

Search eBay sold →

Price History

Buy on TCGPlayer

Prices updated Jul 12, 2026

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Near Mint · Market

$3.36

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Recent market data · NM

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Graded Card Prices

PSA 10

$128.03

$86.00 – $153.47

+3710% raw

PSA 9

$50.01

$28.15 – $56.77

+1388% raw

PSA 8

$14.96

$9.00 – $15.00

+345% raw

PSA 7

$16.00

$16.00 – $16.00

+376% raw

CGC 10

$40.00

$40.00 – $40.00

+1090% raw

CGC 9.5

$32.95

$32.95 – $32.95

+881% raw

CGC 9

$10.50

$10.50 – $10.50

+213% raw

CGC 8.5

$8.00

$8.00 – $8.00

+138% raw

CGC 8

$6.00

$6.00 – $6.00

+79% raw

CGC 7.5

$8.00

$8.00 – $8.00

+138% raw

CGC 7

$10.00

$10.00 – $10.00

+198% raw

BGS 9.5

$16.00

$16.00 – $16.00

+376% raw

BGS 9

$15.00

+346% raw

Full Price Guide: Koga's Ekans #77 (Gym Challenge)

Ungraded + PSA / CGC / BGS grades

Condition	Market	eBay
Near MintMost common	$3.36	$1.74
Lightly Played	$1.53	—
Moderately Played	$1.32	—
Heavily Played	$0.68	—
Damaged	$0.75	—

Graded Prices

Grade	PSA	CGC	BGS	vs Raw
★ 10	$128.03	$40.00	—	+3710%
9	$50.01	$10.50	$15.00	+1388%
8	$14.96	$6.00	—	+345%
7	$16.00	$10.00	—	+376%

Live market prices · ~ estimated using standard condition discounts

9 recent eBay sales

Set Rank · Gym Challenge

#100of 132

Top 76%

$1.19$699.99

Card Details

Type

Pokémon

Stage

Basic

Attack

Grass

Fast-Acting Poison

Flip 2 coins. If both are heads, the Defending Pokémon is now Confused and Poisoned.

Weakness

Psychic×2

Retreat Cost

Colorless

Illustrated by

Ken Sugimori

Pokédex

#23

Common questions

How much is Koga's Ekans #77 worth?

Koga's Ekans #77 from Gym Challenge has a market price of $3.36 in Near Mint condition, last updated July 12, 2026. Prices refresh daily from live marketplace data.

What is Koga's Ekans worth in PSA 10?

A PSA 10 (Gem Mint) copy of Koga's Ekans #77 sells for $128.03.

Is Koga's Ekans going up in value?

Koga's Ekans is up 2.1% over the last 14 days, and up 102.4% over 6 months.

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