Pokémon · Base Set (1999)

Imposter Professor Oak 073/102 price

Raw$6.73

Updated: 2026-10-13

Got Imposter Professor Oak 073/102? Snap a photo and CardFolio's AI estimates the PSA grade yours would get and what it's worth in its real condition (app in Spanish).

Get a free AI grade Price drop alert or get the app

How much is Imposter Professor Oak 073/102 worth?

Imposter Professor Oak 073/102 from Base Set (1999) is worth $6.73 raw (ungraded), based on real sales. It is the #21 most valuable of the 38 Base Set cards we track.

$17Nov 20 25$13Feb 9 26$8May 1 26$4Jul 21 26$0Oct 11 26$8.71Raw · Nov 20 25$2.24Raw · Dec 15 25$3.64Raw · Dec 28 25$9.07Raw · Jan 3 26$14.64Raw · Jan 12 26$4.76Raw · Feb 1 26$10.07Raw · Feb 3 26$11.20Raw · Feb 17 26$4.12Raw · Apr 19 26$7.85Raw · Apr 23 26$1.40Raw · May 8 26$3.64Raw · May 21 26$14.58Raw · Jun 10 26$8.97Raw · Jun 13 26$13.27Raw · Jun 24 26$2.53Raw · Jun 29 26$5.53Raw · Jul 3 26$2.60Raw · Jul 19 26$6.72Raw · Jul 21 26$4.48Raw · Jul 23 26$2.52Raw · Aug 4 26$7.27Raw · Aug 5 26$6.72Raw · Aug 6 26$3.92Raw · Aug 8 26$3.85Raw · Aug 13 26$6.72Raw · Aug 16 26$7.79Raw · Aug 17 26$11.76Raw · Aug 23 26$2.80Raw · Aug 27 26$3.70Raw · Aug 28 26$6.72Raw · Aug 29 26$3.35Raw · Aug 31 26$11.18Raw · Sep 6 26$7.85Raw · Sep 13 26$4.48Raw · Sep 18 26$7.40Raw · Sep 19 26$9.89Raw · Sep 20 26$5.04Raw · Sep 21 26$15.12Raw · Sep 26 26$8.72Raw · Sep 30 26$6.72Raw · Oct 2 26$2.90Raw · Oct 11 26

Our prices, based on real sales. Tap a grade to switch series and hover the line to see each sale.

Price by grade

Raw$6.73

Own this card? Upload a photo and CardFolio's AI estimates its PSA grade and real-condition value, and you can set a free price drop alert (app in Spanish).

Analyze my card for free

Full card list of Base Set ›

More cards from Base Set

Charizard 4/102Blastoise 2/102Venusaur 15/102Alakazam 1/102Mewtwo 10/102Raichu 14/102Zapdos 16/102Gyarados 6/102Dragonair 018/102Machamp 8/102Pikachu 58/102Dugtrio 019/102

Other versions of Imposter

Imposter Professor Oak 102/130 · Base Set 2

More Pokémon cards

Gengar VMAX 271/264 · Fusion StrikeCharizard 004/102 · Base Set (Shadowless)Paradise Resort 092 World Championships 2026 · ME: Mega Evolution PromRayquaza EX 102/107 · DeoxysParadise Resort 092 World Championships 2026 Staff · ME: Mega EvolutioDragonite 2 146 National Championships Staff 002/146 · League & ChampiLucario 53 127 Prerelease · Diamond and Pearl PromosLucario 53 127 Prerelease Staff · Diamond and Pearl PromosCharizard 3/110 · Legendary CollectionBlastoise 2/102 · Base Set

Ranking: most expensive Pokémon cards ›

Guides

How much is my Pokémon card worth?How to tell if a Pokémon card is fakeWhat PSA grade would my card get?Is it worth grading a card?Holo vs reverse holo vs non-holoPokémon card rarity symbols