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MarketsBase SetImpostor Professor Oak

Impostor Professor Oak

#73/102

Base Set · Base · Released Jan 9, 1999

$22.01

Market price · Raw NM · Shadowless Normal · as of Aug 26, 2026

Condition and grade

Impostor Professor Oak

Shadowless Normal · English · Illus. Ken Sugimori

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Card details

Printed number73/102
Set total102 cards
Rarity★
SeriesBase
IllustratorKen Sugimori
Market variantunlimitedShadowless
ReleasedJan 9, 1999
Gameplay
Type-
Stage-
HP-
Retreat-
Weakness-
Resistance-
Regulation-
National Dex-

Price history: Shadowless Normal · Raw NM

+$11.19 (103.42%)past year

Price history for Raw NM, 1Y window: from $10.82 on Aug 26, 2025 to $22.01 on Aug 26, 2026, across 173 points.

Free plan shows 1 year of history.Upgrade for deeper history →

1Y

Recent sales

Shadowless Normal

29 sales on record · Shadowless Normal · latest Aug 7, 2026

Table shows the last 28, Dec 27, 2025 to Aug 7, 2026

No Raw (NM/ungraded) comps found; showing all grades for Shadowless Normal.
  • Aug 7, 2026$40.00
    PSA 7ebay
    PSA 7 1999 Pokemon Base Set Shadowless Impostor Professor Oak Rare 73/102 EN
  • Jul 24, 2026$65.00
    PSA 9ebay
    PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
  • Jul 19, 2026$37.54
    PSA 9ebay
    PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
  • Jul 16, 2026$73.00
    PSA 9ebay
    PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
  • Jul 8, 2026$334.00
    PSA 10ebay
    POKEMON BASE SET IMPOSTOR PROF. OAK 1999 #73 SHADOWLESS PSA 10
  • Jul 7, 2026$66.00
    PSA 9ebay
    PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
  • Jun 23, 2026$79.00
    PSA 9ebay
    PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
  • Jun 3, 2026$99.99
    PSA 9ebay
    Pokemon TCG:Impostor Professor Oak 1999 Base Set #73/102 Shadowless, PSA 9 MINT.
  • May 17, 2026$35.00
    PSA 5ebay
    1999 POKEMON BASE SET SHADOWLESS #73 IMPOSTOR PROFESSOR OAK PSA 5
  • Apr 20, 2026$139.00
    PSA 9ebay
    1999 POKEMON BASE SET SHADOWLESS #73 IMPOSTOR PROFESSOR OAK PSA 9
GradeMarketplaceListing
Aug 7, 2026$40.00PSA 7ebayPSA 7 1999 Pokemon Base Set Shadowless Impostor Professor Oak Rare 73/102 EN
Jul 24, 2026$65.00PSA 9ebayPSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
Jul 19, 2026$37.54PSA 9ebayPSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
Jul 16, 2026$73.00PSA 9ebayPSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
Jul 8, 2026$334.00PSA 10ebayPOKEMON BASE SET IMPOSTOR PROF. OAK 1999 #73 SHADOWLESS PSA 10
Jul 7, 2026$66.00PSA 9ebayPSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
Jun 23, 2026$79.00PSA 9ebayPSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card
Jun 3, 2026$99.99PSA 9ebayPokemon TCG:Impostor Professor Oak 1999 Base Set #73/102 Shadowless, PSA 9 MINT.
May 17, 2026$35.00PSA 5ebay1999 POKEMON BASE SET SHADOWLESS #73 IMPOSTOR PROFESSOR OAK PSA 5
Apr 20, 2026$139.00PSA 9ebay1999 POKEMON BASE SET SHADOWLESS #73 IMPOSTOR PROFESSOR OAK PSA 9

Showing 1-10 of 28 sales

Rows
Page 1 of 3

Past performance is not indicative of future results.

$24$19$14$8.78Aug '25Nov '25Feb '26May '26Aug '26

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