PokémonImpostor Professor Oak
Impostor Professor Oak · Base Set (Shadowless) · #073/102 · Unlimited

Impostor Professor Oak Base Set (Shadowless) #073/102 Raw NM price

Base Set (Shadowless) · #073/102 · Unlimited · English · Rare

1st EditionUnlimited
Raw Near Mint market price$28.28Supported by recent sales · 3 in 30 days+14.4% past 30 daysUngraded eBay sales: median $100.00 of the last 1
Price date
Oct 14, 2026
Last Near Mint sale
Oct 7, 2026
Unlimited · Near Mint on TCGplayer
Raw NM$28.28— sellers
Ungraded sales$100.001 sales
PSA 10$347.008 salesPSA 9$74.9013 sales
PSA 8$62.504 sales
PSA 7$40.001 sales
CGC 10$98.401 sales

Price history

Impostor Professor Oak price history. Oct 31, 2025 to Oct 14, 2026. Missing values are left as gaps.$0$10$20$30$40Oct 31Jan 26Apr 23Jul 19Oct 14
24H
0.0%
7D
0.0%
30D
+14.4%
90D
+25.6%
6M
+71.9%

Price evidence

Supported by recent sales · 3 in 30 days

Raw Near Mint checks

CheckValueLimitResult
TCGplayer market price reported$28.28—Shown
Near Mint sales, last 30 / 90 days3 / 16At least 1 in 90 days, for this printingPass
Near Mint ÷ best of Lightly/Moderately Played2.3× ($28.28 vs $12.24)≤ 3× unless this printing's Near Mint sold in 90 daysPass
Change vs prior 30-day median1.08× ($28.28 vs $26.08)Within 2× unless Near Mint soldPass
Change vs previous price1.00× ($28.28 vs $28.28 on Oct 13, 2026)+75% / −45% unless Near Mint sold that weekPass

Check Unlimited · Near Mint listings on TCGplayer

TCGplayer sales activity, last 90 days

DateConditionSalesMarket price that day
Oct 13, 2026Moderately Played1$6.76
Oct 10, 2026Lightly Played1$12.24
Oct 9, 2026Lightly Played1$12.24
Oct 7, 2026Near Mint1$28.28
Oct 4, 2026Damaged1$4.53
Oct 1, 2026Moderately Played1$6.76
Sep 29, 2026Moderately Played1$6.66
Sep 27, 2026Near Mint1$25.65
Sep 24, 2026Lightly Played1$11.98
Sep 19, 2026Lightly Played1$11.98
Sep 18, 2026Heavily Played1$4.83
Sep 15, 2026Near Mint1$24.48
Sep 14, 2026Heavily Played1$4.85
Sep 13, 2026Moderately Played1$6.62
Sep 12, 2026Near Mint1$24.72
Sep 9, 2026Moderately Played2$6.58
Sep 6, 2026Moderately Played1$6.51
Sep 3, 2026Heavily Played1$4.68
Sep 2, 2026Near Mint1$24.72
Sep 1, 2026Lightly Played1$12.40
Aug 31, 2026Moderately Played1$6.44
Aug 30, 2026Moderately Played1$6.44
Aug 25, 2026Lightly Played1$12.51
Aug 23, 2026Heavily Played1$4.49
Aug 23, 2026Near Mint1$22.01
Aug 21, 2026Moderately Played1$6.45
Aug 17, 2026Moderately Played2$6.45
Aug 16, 2026Moderately Played1$6.56
Aug 16, 2026Near Mint1$22.01
Aug 15, 2026Near Mint1$22.01
Aug 14, 2026Moderately Played1$6.55
Aug 14, 2026Near Mint1$22.32
Aug 13, 2026Near Mint1$22.32
Aug 9, 2026Moderately Played1$6.63
Aug 3, 2026Damaged1$3.98
Aug 3, 2026Heavily Played1$4.40
Aug 3, 2026Lightly Played1$12.33
Aug 3, 2026Moderately Played1$6.63
Aug 3, 2026Near Mint1$22.51
Aug 1, 2026Damaged1$3.98
Aug 1, 2026Heavily Played1$4.40
Aug 1, 2026Lightly Played1$12.33
Aug 1, 2026Moderately Played1$6.64
Aug 1, 2026Near Mint1$22.51
Jul 30, 2026Damaged1$3.98
Jul 30, 2026Heavily Played1$4.40
Jul 30, 2026Lightly Played1$12.23
Jul 30, 2026Moderately Played1$6.64
Jul 30, 2026Near Mint1$22.51
Jul 27, 2026Heavily Played1$4.40
Jul 27, 2026Lightly Played1$12.23
Jul 27, 2026Moderately Played1$6.70
Jul 27, 2026Near Mint1$22.51
Jul 22, 2026Damaged1$3.98
Jul 22, 2026Heavily Played1$4.40
Jul 22, 2026Lightly Played1$12.23
Jul 22, 2026Moderately Played1$6.70
Jul 22, 2026Near Mint1$22.51
Jul 21, 2026Damaged1$3.98
Jul 21, 2026Heavily Played1$4.38
Jul 21, 2026Lightly Played1$12.23
Jul 21, 2026Moderately Played1$6.69
Jul 21, 2026Near Mint1$22.51

Ungraded sales · Unlimited

Median of the last 1: $100.00
SoldListingCondition in titlePrice
Feb 19, 26Impostor Professor Oak 073/102 Base Set (Shadowless) Regular · eBay · printing not named—$100.00

Full price guide

Raw by condition

ConditionMarket price
Near Mint$28.28
Lightly Played$12.24
Moderately Played$6.93
Heavily Played$4.91
Damaged$4.82
Ungraded eBay sales (median of last 1)$100.00

As of Oct 14, 2026

Graded

GradeMarket priceBased onProvider estimate (all printings)SalesLast sale
PSA 10$347.00$984.308Oct 2, 26
PSA 9$74.90$132.4613Sep 28, 26
PSA 8$62.50$91.804Sep 12, 26
PSA 7$40.00$40.001Aug 7, 26
PSA 6—Provider estimate$37.800—
PSA 5$27.00$16.152Aug 21, 26

Sold listings

37 sales · Unlimited · eBay · Fanatics
SoldGradeListingPrintingFormatPrice
Oct 2, 26PSA 101999 Pokemon Base Set 73/102 Shadowless Imposter Professor Oak Edition PSA 10 · eBayUnlimited · not named in titleBuy It Now · Best offer$320.00
Oct 2, 26CGC 91999 Pokémon Trainer Imposter Professor Oak Base Set 73/102 CGC 9 MT · eBayUnlimited · not named in titleBuy It Now · Best offer$35.00
Sep 28, 26PSA 9Pokemon Card PSA 9 Impostor Professor Oak 73/102 Base Set Shadowless · eBayUnlimited · not named in titleAuction$132.46
Sep 12, 26PSA 8Pokémon TCG Impostor Professor Oak 73/102 Base Set Rare Regular EN 1999 PSA 8 · eBayUnlimited · not named in titleAuction$20.00
Sep 9, 26CGC 7.5Shadowless Imposter Professor Oak Non-Holo Base Set 73/102 CGC 7.5 · eBayUnlimited · not named in titleAuction$20.00
Sep 9, 26PSA 9PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card · eBayUnlimited · not named in titleAuction$125.00
Sep 1, 26PSA 101999 Pokémon Imposter Prof. Oak Shadowless 73/102 Base Set - PSA 10 · eBayUnlimited · not named in titleAuction$399.99
Aug 31, 26CGC 8.51999 Pokemon Base Set Shadowless Impostor Professor Oak #73 CGC 8.5 NM-MT+ · FanaticsUnlimited · not named in titleAuction$12.00
Aug 22, 26PSA 9PSA 9 MINT Impostor Professor Oak #73 Shadowless Base Set Pokemon 1999 Rare · eBayUnlimited · not named in titleAuction$69.95
Aug 21, 26PSA 5PSA 5 Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card · eBayUnlimited · not named in titleBuy It Now · Best offer$19.00
Aug 14, 26CGC 91999 Pokémon Trainer Imposter Professor Oak Base Set 73/102 Shadowless CGC 9 MT · eBayUnlimited · not named in titleAuction$30.00
Aug 7, 26PSA 7PSA 7 1999 Pokemon Base Set Shadowless Impostor Professor Oak Rare 73/102 EN · eBayUnlimited · not named in titleAuction$40.00
Jul 29, 26CGC 91999 Pokemon Base Set Shadowless Impostor Professor Oak #73 CGC 9 MINT · FanaticsUnlimited · not named in titleBuy It Now$50.00
Jul 24, 26PSA 9PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card · eBayUnlimited · not named in titleAuction$65.00
Jul 19, 26PSA 9PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card · eBayUnlimited · not named in titleAuction$37.54
Jul 16, 26PSA 9PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card · eBayUnlimited · not named in titleAuction$73.00
Jul 8, 26PSA 10POKEMON BASE SET IMPOSTOR PROF. OAK 1999 #73 SHADOWLESS PSA 10 · eBayUnlimited · not named in titleAuction$334.00
Jul 7, 26PSA 9PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card · eBayUnlimited · not named in titleAuction$66.00
Jul 3, 26PSA 101999 Pokemon Base Set 73/102 Shadowless Imposter Professor Oak Edition PSA 10 · eBayUnlimited · not named in titleBuy It Now · Best offer$480.00
Jun 23, 26PSA 9PSA 9 MINT Impostor Professor Oak 1999 Base Set 73/102 Shadowless Pokemon Card · eBayUnlimited · not named in titleAuction$79.00
Jun 7, 26PSA 81999 POKEMON BASE SET SHADOWLESS #73 IMPOSTOR PROFESSOR OAK PSA 8 · eBayUnlimited · not named in titleAuction$81.00
Jun 3, 26PSA 9Pokemon TCG:Impostor Professor Oak 1999 Base Set #73/102 Shadowless, PSA 9 MINT. · eBayUnlimited · not named in titleAuction$99.99
May 28, 26PSA 8Pokémon 1999 Base Set Imposter Professor Oak 73/102 Rare PSA 8 · eBayUnlimited · not named in titleAuction$50.00
May 25, 26PSA 91999 Pokemon Base Set Shadowless Impostor Professor Oak #73 PSA 9 MINT · FanaticsUnlimited · not named in titleAuction$76.80
May 17, 26PSA 51999 POKEMON BASE SET SHADOWLESS #73 IMPOSTOR PROFESSOR OAK PSA 5 · eBayUnlimited · not named in titleAuction$35.00
Apr 27, 26CGC 6.51999 Pokemon Base Set Shadowless Impostor Professor Oak #73 CGC 6.5 EXMT+ · FanaticsUnlimited · not named in titleAuction$7.20
Apr 22, 26PSA 81999 Pokemon Game TRAINER IMPOSTOR PROFESSOR OAK SHADOWLESS 73/102 PSA 8 NM-MT · eBayUnlimited · not named in titleAuction$75.00
Apr 20, 26PSA 91999 POKEMON BASE SET SHADOWLESS #73 IMPOSTOR PROFESSOR OAK PSA 9 · eBayUnlimited · not named in titleAuction$139.00
Apr 18, 26PSA 91999 POKEMON BASE SET SHADOWLESS #73 IMPOSTOR PROFESSOR OAK PSA 9 · eBayUnlimited · not named in titleAuction$103.50
Mar 30, 26PSA 91999 Pokemon Base Set Shadowless Impostor Professor Oak #73 PSA 9 MINT · FanaticsUnlimited · not named in titleAuction$39.60
Mar 16, 26PSA 101999 Pokemon Base Set Shadowless Impostor Professor Oak #73 PSA 10 GEM MINT · FanaticsUnlimited · not named in titleAuction$360.00
Mar 16, 26PSA 101999 Pokemon Base Set Shadowless Impostor Professor Oak #73 PSA 10 GEM MINT · FanaticsUnlimited · not named in titleAuction$312.00
Feb 19, 26UngradedImpostor Professor Oak 073/102 Base Set (Shadowless) Regular · eBayUnlimited · not named in titleAuction$100.00
Feb 2, 26CGC 91999 Pokemon Base Set Shadowless Impostor Professor Oak #73 CGC 9 MINT · FanaticsUnlimited · not named in titleAuction$25.20
Dec 15, 25PSA 101999 Pokemon Base Set Shadowless Impostor Professor Oak #73 PSA 10 GEM MINT · FanaticsUnlimited · not named in titleAuction$168.00
Nov 21, 25PSA 101999 Pokemon Base Set Shadowless Impostor Professor Oak #73 PSA 10 GEM MINT · FanaticsUnlimited · not named in titleBuy It Now$475.00
Nov 17, 25CGC 101999 Pokemon Base Set Shadowless Impostor Professor Oak #73 CGC 10 GEM MINT · FanaticsUnlimited · not named in titleAuction$98.40

Key facts

Raw Near Mint price
$28.28
Price date
Oct 14, 2026
30-day change
+14.4%
PSA 10 price
$347.00
PSA 9 price
$74.90
Set
Base Set (Shadowless)
Card number
073/102
Printing
Unlimited
Language
English
Rarity
Rare
Card type
Trainer
Pokémon type
Trainer
Illustrator
Ken Sugimori
TCGplayer ID
107070

Raw Near Mint price history

WhenDatePriceChange to latest
LatestOct 14, 2026$28.28—
1 day earlierOct 13, 2026$28.280.0%
7 days earlierOct 7, 2026$28.280.0%
30 days earlierSep 14, 2026$24.72+14.4%
90 days earlierJul 16, 2026$22.51+25.6%
6 months earlierApr 15, 2026$16.69+69.4%
1 year earlier———