Imposter Professor Oak #089 – Expansion Pack

Pokémon TCG · Expansion Pack · Japanese · #089

Imposter Professor Oak #089 (Japanese) price

Name: Imposter Professor Oak #089 (Japanese, Expansion Pack)
Brand: Pokémon
SKU: JP-PMCG1-089
Price: 16.43 USD

Expansion Pack089

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Market prices

$16.43TCGplayer market price · Near Mint

€9.00Cardmarket price trend · Near Mint

−2.7%30-day change · TCGplayer

#24 of 102Value rank in the set

90-day range · TCGplayer

$15.94$17.24

Price history chartSee it in Sparkl Expansion Pack master set · 102 cardsOpen in Sparkl Graded prices · PSA, CGC, BGSIn Sparkl Pro

Imposter Professor Oak (#089, Rare) is a card from the Japanese Pokémon set Expansion Pack. Near Mint, it has a market price of about $16.43 on TCGplayer and €9.00 on Cardmarket (updated November 12, 2026). Over the last 7 days, its TCGplayer market price rose 0.0%. Over the last 30 days, its TCGplayer market price fell 2.7%. Over the last 90 days, its TCGplayer market price rose 3.1%. Its 90-day TCGplayer market price range is $15.94 to $17.24. Among the 16 Rare cards of Expansion Pack, it is the sixth most valuable. Converted to dollars, its Cardmarket price is 39.3% lower than its TCGplayer price.

Imposter Professor Oak #089 prices by finish

Finish	TCGplayer	Cardmarket
Normal	$16.43	€9.00

Near Mint prices: TCGplayer market price, Cardmarket price trend, updated November 12, 2026.

Price changes by finish

Finish	Price	7 days	30 days	90 days	90-day range
Normal	TCGplayer market price	+0.0%	−2.7%	+3.1%	$15.94 – $17.24

Change of the same Near Mint price (same market, same finish) against 7, 30 and 90 days ago; range: its lowest and highest daily value over the last 90 days. Only where the price history supports a figure; lowest listings have none.

Price charts, graded prices from PSA, CGC, BGS, SGC, TAG and ACE, PSA population counts and recent sold listings are in Sparkl Pro.

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<p style="font:12px/1.4 system-ui,sans-serif;margin:4px 0 0">Prices: <a href="https://sparkl.gg/pokemon/japanese/expansion-pack/imposter-professor-oak-089/">Imposter Professor Oak on Sparkl</a></p>

About this card

Set: Expansion Pack (Japanese)
Number: 089
Rarity: Rare
Finishes: Normal
Rank in its rarity: 6th of 16 Rare cards
Against its rarity’s median: About the median ($15.74)
Cardmarket vs TCGplayer: −39.3% after conversion ($1.1081 per euro)
Released: October 20, 1996
Print language: Japanese

How this page is made: Near Mint prices from TCGplayer and Cardmarket, refreshed daily; ranks, medians and comparisons are computed by Sparkl from those prices.

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Its price history chart, every finish and graded prices
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