Koga's Weezing

Gym Challenge · #50/132 · Uncommon · 2000

All 66 Weezing cards ranked by value →
$1.86
Market price ▼ 17.0% (30d)
Prices as of Nov 5, 2026
Unlimited1st Edition
HP 70GrassStage 1Art · Ken Sugimori
149graded pop
21%gem rate
23.8×PSA 10 vs raw
-73%off ATH $6.99 · Jul 2026
+$11.19EV to grade — marginal
Market data

Printings & price history

Unlimited▼ 5.6% 7d$1.86
Low $0.92Mid $1.99

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Graded market

Graded values

PSA 10 report →updated 2026-11-05
Grade 6 est.$2.33
Grade 5 est.$1.96
Grade 4 est.$1.62
Grade 3 est.$1.35
Grade 2 est.$1.10
Grade 1 est.$0.93

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$44.31

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-09-18

CGC90 graded · 20 gem 10
PSA59 graded · 11 gem 10

Population data from PriceCharting, updated monthly.

Auction sale integrity

New

Graded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →

Clean price · CGC 9
$18.00
Low confidence — a single sale, not yet corroborated
Recent sale price by grade · tracked by cert number
CGC 9 · 1st Ed
$15.00
last $15.00 · Aug 31, 2026 · 1 sale
CGC 8.5 · 1st Ed
$9.00
last $9.00 · Sep 14, 2026 · 1 sale
CGC 6 · 1st Ed
$6.00
last $6.00 · Sep 7, 2026 · 1 sale
Unconfirmed
CGC 8.5 · 3 bids · Sep 14, 2026
$9.00
Unconfirmed
CGC 6 · 2 bids · Sep 7, 2026
$6.00
Unconfirmed
CGC 9 · 6 bids · Aug 31, 2026
$15.00
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More Weezing cards all 66 ranked by value →

Weezing HeartGold Collection (Japanese)WeezingHeartGold Collection · 2009$3.35Janine's Weezing Pokemon VS (Japanese)Janine's WeezingPokemon VS · 2001$86.05Dark Weezing Team Rocket ReturnsDark WeezingTeam Rocket Returns · 2004$3.24Weezing Expedition Base SetWeezingExpedition Base Set · 2002$75.25Dark Weezing Team RocketDark WeezingTeam Rocket · 2000$11.77Weezing Base Expansion Pack (Japanese)WeezingBase Expansion Pack · 2001$38.50

Attacks

10+Spontaneous Explosion
Flip a coin. If heads, this attack does 10 damage plus 30 more damage and Koga's Weezing does 30 damage to itself; if tails, this attack does 10 damage.
20Toxic Cloud
Flip a coin. If heads, the Defending Pokémon is now Poisoned. It now takes 20 Poison damage instead of 10 after each player's turn (even if it was already Poisoned).

How much is Koga's Weezing #50/132 worth?

A raw copy of Koga's Weezing #50/132 (Gym Challenge, 2000) is worth about $1.86 right now, based on the latest market data from November 5, 2026. Across the 2 printings we track, copies run anywhere from $0.92 to $59.68 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $44.31, roughly 23.8x the raw price, while a PSA 9 sits near $36.41. 293 copies have been graded to date, and 28% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Gym Challenge?Full master set guide — every card, chase list, and completion cost→

Other printings of Koga's Weezing 1

Koga's Weezing #promo Challenge from the Darkness (Japanese)
Koga's Weezing
Challenge from the Darkness (Japanese) · #promo