Pictured: the Unlimited print. 1st Edition copies carry the Edition 1 stamp.
1st Edition Impostor Professor OakBase Set 73/102 price & value
Ungraded · median sale
Moderate data$25.00
Printings
- Unlimited$14.02 ungraded
- 1st Edition · this page$25.00 ungraded
- Shadowless$13.49 ungraded
About this printing
As of Sep 27, 2026, a 1st Edition Impostor Professor Oak 73/102 from Base Set sells for about $25.00 ungraded, the median of its 3 sales in the last 90 days, and $1,140 in PSA 10 (3 sales in the last 12 months). That is 1.8× the Unlimited print at $14.02.
A 1st Edition card has the black “Edition 1” stamp just below the bottom-left corner of the artwork. Every 1st Edition Base Set card is also shadowless. Unlimited copies have no stamp. The ungraded price mixes conditions, because 1st Edition copies rarely sell often enough to split them; the recent sales below show what each copy was listed as.
Impostor Professor Oak is card 73 in the Base Set price guide. The Shadowless print sells for about $13.49 ungraded.
1st Edition price history
Median of recorded 1st Edition sales over the previous 30 days, week by week (90 days where sales are thin).
- Now
- $126
- 4 weeks
- –
- 90 days
- –
- 1 year
- –
- Highest
- $126
- Lowest
- $126
Recorded history starts May 2026.
Matched sold listings
Recent 1st Edition sales
- Raw1999 Pokemon 1st Edition Shadowless Impostor Professor Oak Base Set 73/102 NM/LPSep 16, 2026 · eBay · Listed as lightly played · View listing$64.65
- CGC 9.5Pokemon: Base Set 1st Edition Rare: Impostor Professor Oak 73/102 CGC 9.5Sep 13, 2026 · eBay · View listing$55.45
- PSA 9IMPOSTOR PROFESSOR OAK PSA 9 1999 POKEMON 1ST EDITION #73/102 BASE SET 0351Sep 8, 2026 · eBay · View listing$189
- RawPokémon English Impostor Professor Oak Trainer 1st Edition Base Set 73/102 MPAug 9, 2026 · eBay · Listed as moderately played · View listing$25.00
- RawImpostor Professor Oak 73/102 Rare Base Set Shadowless Pokemon 1st Edition DMGAug 2, 2026 · eBay · Listed as damaged · View listing$17.90
- PSA 10PSA 10 Pokemon Base Set 1st Edition Shadowless - Impostor Professor Oak 73/102Jul 30, 2026 · eBay · View listing$1,800
- PSA 8Pokemon Impostor Professor Oak Base Set Shadowless 1st Edition Rare #73 PSA 8Jul 23, 2026 · eBay · View listing$84.99
- PSA 9Pokemon 1999 Impostor Professor Oak 73/102 1st Edition Base Set PSA 9Jul 19, 2026 · eBay · View listing$233
Common questions
How much is a 1st Edition Impostor Professor Oak 73/102 Base Set worth?
An ungraded 1st Edition Impostor Professor Oak 73/102 Base Set sells for about $25.00, the median of its 3 sales in the last 90 days. Condition matters a lot at this price, so check the recent sales for copies like yours.
How much is a PSA 10 1st Edition Impostor Professor Oak 73/102 Base Set worth?
A PSA 10 1st Edition Impostor Professor Oak 73/102 Base Set sells for about $1,140, from 3 sales in the last 12 months.
How do I know if my Impostor Professor Oak is 1st Edition?
A 1st Edition card has the black “Edition 1” stamp just below the bottom-left corner of the artwork. Every 1st Edition Base Set card is also shadowless. Unlimited copies have no stamp.
How much is the Unlimited Impostor Professor Oak 73/102 worth?
The Unlimited Impostor Professor Oak 73/102 from Base Set is worth about $14.02 ungraded.