Gym Challenge

#77 · 2000 · 132 cards

Koga's Ekans#77 · Gym Challenge

CommonPokémonBasicGrass

Market Price · Near Mint · Scrydex

↑ Rising

$3.26

Low $2.99

▲ 5.6%+$0.1714d▲ 103.8%6m

eBay avg$1.50· 9 recent sales-54% vs TCG

All-Time High

$3.20

May 2026

All-Time Low

$3.20

May 2026

Prices by Condition

Condition	Market	vs NM	eBay Sold
Near Mint	$3.20	base	$1.50
Lightly Played	$1.56	-51%	—
Moderately Played	$1.19	-63%	—
Heavily Played	$0.67	-79%	—
Damaged	$0.56	-83%	—

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

9 recent eBay sales

Buy on TCGPlayer Search eBay sold →

Price History

Graded Card Prices

PSA 10

$128.03

$86.00 – $153.47

+3827% raw

PSA 9

$28.72

$25.00 – $36.80

+781% raw

PSA 8

$14.96

$9.00 – $15.00

+359% raw

PSA 7

$16.00

$16.00 – $16.00

+391% raw

CGC 10

$40.00

$40.00 – $40.00

+1127% raw

CGC 9.5

$32.95

$32.95 – $32.95

+911% raw

CGC 9

$10.50

$10.50 – $10.50

+222% raw

CGC 8.5

$8.00

$8.00 – $8.00

+145% raw

CGC 8

$6.00

$6.00 – $6.00

+84% raw

CGC 7.5

$8.00

$8.00 – $8.00

+145% raw

CGC 7

$10.00

$10.00 – $10.00

+207% raw

BGS 9.5

$16.00

$16.00 – $16.00

+391% raw

BGS 9

$15.00

+360% raw

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

Ungraded + PSA / CGC / BGS grades

Condition	Market	eBay
Near MintMost common	$3.20	$1.50
Lightly Played	$1.56	—
Moderately Played	$1.19	—
Heavily Played	$0.67	—
Damaged	$0.56	—

Graded Prices

Grade	PSA	CGC	BGS	vs Raw
★ 10	$128.03	$40.00	—	+3901%
9	$28.72	$10.50	$15.00	+798%
8	$14.96	$6.00	—	+368%
7	$16.00	$10.00	—	+400%

Market prices from Scrydex · ~ estimated using standard condition discounts

9 recent eBay sales

Set Rank · Gym Challenge

#100of 131

Top 76%

$1.09$894.61

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

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