Celebrations

#23 · 2021 · 25 cards

Professor's Research (Professor Oak)#23 · Celebrations

Rare HoloTrainerSupporter

Market Price · Near Mint · Scrydex

↓ Falling

$0.32

Low $0.01

▼ 18.8%14d▲ 36.8%6m

eBay avg$1.43· 181 recent sales+347% vs TCG

Prices by Condition

Condition	Market	vs NM	eBay Sold
Near Mint	$0.26	base	$1.43
Lightly Played	~$0.21	-20%	—
Moderately Played	~$0.15	-43%	—
Heavily Played	~$0.10	-60%	—
Damaged	~$0.07	-75%	—

~ estimated from NM using standard condition discounts · updated when marketplace data is available

181 recent eBay sales

Search eBay sold →

Price History

Buy on TCGPlayer

Prices updated Jun 6, 2026

Shop now →

Near Mint · Market

$0.32

Buy

Recent market data · NM · Via Scrydex

Market data sourced from Scrydex · Grale earns a commission on TCGPlayer purchases at no extra cost to you

Buy on eBay

View sold on eBay Shop now →

Live listings · Sorted by price

Grale earns a commission on eBay purchases at no extra cost to you

Graded Card Prices

SGC 10

$10.50

$11.00 – $11.00

+3181% raw

SGC 9.5

$6.00

$6.00 – $6.00

+1775% raw

SGC 9

$1.00

$1.00 – $1.00

+212% raw

SGC 8.5

$9.00

$9.00 – $9.00

+2713% raw

SGC 6

$3.25

$3.25 – $3.25

+916% raw

PSA 10

$225.00

$129.50 – $399.95

+70213% raw

PSA 9

$25.00

$7.95 – $18.50

+7713% raw

PSA 8.5

$12.50

$12.50 – $12.50

+3806% raw

PSA 8

$11.63

$7.50 – $14.00

+3534% raw

PSA 7

$7.50

$5.00 – $12.79

+2244% raw

PSA 6

$6.66

$7.00 – $9.79

+1981% raw

PSA 5

$7.79

$7.79 – $7.79

+2334% raw

CGC 10

$11.00

$8.50 – $11.50

+3338% raw

CGC 9.5

$20.00

$2.00 – $9.00

+6150% raw

CGC 9

$5.23

$2.00 – $10.00

+1534% raw

CGC 8.5

$6.00

$6.00 – $6.00

+1775% raw

CGC 8

$5.51

$5.50 – $6.00

+1622% raw

BGS 9

$15.00

$5.00 – $5.00

+4588% raw

Full Price Guide: Professor's Research (Professor Oak) #23 (Celebrations)

Ungraded + PSA / CGC / BGS grades

Condition	Market	eBay
Near MintMost common	$0.26	$1.43
Lightly Played	~$0.21	—
Moderately Played	~$0.15	—
Heavily Played	~$0.10	—
Damaged	~$0.07	—

Graded Prices

Grade	PSA	CGC	BGS	vs Raw
★ 10	$225.00	$11.00	—	+86438%
9	$25.00	$5.23	$15.00	+9515%
8	$11.63	$5.51	—	+4373%
7	$7.50	—	—	+2785%

Market prices from Scrydex · ~ estimated using standard condition discounts

181 recent eBay sales

Set Rank · Celebrations

#22of 25

Top 88%

$0.26$74.04

Card Details

Type

Trainer

Stage

Supporter

Illustrated by

KIYOTAKA OSHIYAMA

More Professor's cards

Professor's Research

Black Bolt

Uncommon

RAW$0.11

-28.6%14d

Professor's Letter

BREAKthrough

Uncommon

RAW$0.26

+11.5%14d

Professor's Letter

BREAKthrough

Uncommon

RAW—

-3.3%14d

Professor's Research

Brilliant Stars

Rare Holo

RAW$0.17

PSA 10$69.79

+12.5%14d

Professor's Research (Professor Oak)

Celebrations

Rare Ultra

RAW$1.34

PSA 10$44.99

-19.3%14d

Professor's Research (Professor Magnolia)

Champion's Path

Rare Holo

RAW$0.06

PSA 10$13.90

+42.9%14d

Professor's Research

Crown Zenith

Rare Ultra

RAW$1.74

PSA 10$48.80

+11.7%14d

Professor's Research

Journey Together

Common

RAW$0.21

+22.2%14d

Professor's Research

Paldean Fates

Rare

RAW$0.14

PSA 10$11.00

0.0%14d

Professor's Research

Paldean Fates

Rare

RAW$0.12

PSA 10$37.81

+11.1%14d