Pokemon Sword & Shield · #209 · May 1, 2020

Professor's Research$39.99 in a PSA 10.

Raw, it’s a $4.69 card. Slabbed as a PSA 10 it sells for 8.5× that, and PSA has only ever handed out 433 of them.

Check grades Shop PSA 10 on eBay ↗Sold PSA 10 on eBay ↗Updated 17 h ago

Grades

PSA 10 · median of last 5 sales, newest count most

$40

8.5× raw
pop as of Nov 5

Price history

PSA 10, last year

$39.99

Flat over 30 days

Avg, 90 days$43.41

Sales, 90 days2

Vs raw8.5×

Market priceA recorded saleBefore our sale records (sales still happened)

Sales

Recent PSA 10 sales

30 recorded · bars show each sale vs its month’s median

October · 1 sale · median $40 · −15% vs Aug
13	eBay	PSA 10 Professor's Research Sword & Shield Base Set 209/202 Pokemon Card B16	−15%	$40
August · 1 sale · median $47 · +42% vs May
23	eBay	Pokémon Professor's Research 209 Sword & Shield Secret Rare Full Art PSA 10 #209	+42%	$47
May · 1 sale · median $33 · −18% vs Apr
30	eBay	PSA 10 GEM MINT 2020 Pokemon SWSH Full Art Secret Professor's Research #209 #209	−18%	$33
April · 1 sale · median $40 · +4% vs Mar
15	eBay	Pokemon Cards: Sword & Shield Rainbow Rare: Professor's Research 209/202: PSA 10 #209	−20%	$40
March · 2 sales · median $38 · −29% vs Feb
27	eBay	Pokemon Cards: Sword & Shield Rainbow Rare: Professor's Research 209/202: PSA 10 #209	+85%	$50
6	eBay	2020 POKEMON SWORD & SHIELD SECRET #209 FULL ART/PROFESSOR'S RESEARCH PSA 10 #209	−50%	$27
February · 1 sale · median $54 · +48% vs Jan
19	eBay	Pokémon Sword And Shield Professor’s Research Rainbow Rare Secret 209/202 PSA 10	+59%	$54
January · 2 sales · median $37 · −27% vs Dec
26	eBay	Professor's Research Full Art Rainbow 209/202 Sword & Shield Base Pokemon PSA 10 #209	−13%	$34
21	eBay	Pokemon Sword & Shield Professor's Research 209 PSA 10 #209	−22%	$39
December 2025 · 1 sale · median $50 · +56% vs Nov
28	eBay	2020 Pokemon Sword & Shield Base Set Professor's Research Secret #209 PSA 10	+43%	$50
November 2025 · 2 sales · median $32 · +100% vs Jun
27	eBay	Professor's Research Full Art Rainbow 209/202 Sword & Shield Base Pokemon PSA 10 #209	+21%	$35
13	eBay	PSA 10 GEM MINT Professor's Research 209/202 Sword & Shield HYPER Pokemon T787 209/202	+81%	$29
June 2025 · 1 sale · median $16 · −47% vs Mar
22	eBay	2020 POKEMON SWORD & SHIELD SECRET #209 FULL ART/PROFESSOR'S RESEARCH PSA 10 #209	−47%	$16
March 2025 · 1 sale · median $30 · +87% vs Dec
20	eBay	Pokemon Professor's Research Sword & Shield Secret Rare Full Art #209 PSA 10	+121%	$30
December 2024 · 2 sales · median $16 · +39% vs Nov
9	eBay	Pokemon Professor's Research Sword & Shield Secret Rare Full Art #209 PSA 10	−27%	$14
2	eBay	Pokemon Professor's Research Sword & Shield Secret Rare Full Art #209 PSA 10	+61%	$19
November 2024 · 1 sale · median $12 · −42% vs Aug
6	eBay	Professor's Research Full Art Rainbow 209/202 Sword & Shield Base Pokemon PSA 10 #209	−42%	$12
August 2024 · 1 sale · median $20 · — vs Jul
22	eBay	2020 Pokemon Sword & Shield #209 Professor’s Research Secret PSA 10 Gem Mint #209	—	$20
July 2024 · 1 sale · median $20 · −13% vs Mar
19	eBay	2020 Pokemon Sword & Shield #209 Professor’s Research Secret PSA 10 Gem Mint #209	−13%	$20
March 2024 · 3 sales · median $23 · −23% vs Feb
29	eBay	2020 Pokemon Sword & Shield #209/202 Professor's Research Secret PSA 10 Gem Mint #209	−34%	$23
21	eBay	Professor's Research Full Art Rainbow 209/202 Sword & Shield Base Pokemon PSA 10 #209	+140%	$35
14	eBay	47827518 2020 Pokemon Sword & Shield Professor's Research Trainer 209/202 PSA 10	−51%	$15
February 2024 · 1 sale · median $30 · +20% vs Jan
11	eBay	Pokemon Professor’s Research 209/202 Sword & Shield Secret Holo PSA 10 GEM MINT	+20%	$30
January 2024 · 1 sale · median $25 · +26% vs Oct
2	eBay	47827519 2020 Pokemon Sword & Shield Professor's Research Secret 209/202 PSA 10	+26%	$25
October 2023 · 1 sale · median $20 · −8% vs Sep
24	eBay	2020 Pokemon Sword & Shield #209/202 Professor's Research Secret PSA 10 Gem Mint #209	−8%	$20
September 2023 · 3 sales · median $22 · −11% vs Jul
21	eBay	2020 Pokemon Sword & Shield #209/202 Professor's Research Secret PSA 10 Gem Mint #209	+5%	$22
14	eBay	PSA 10 Professor's Research Full Art Rainbow 209/202 Sword & Shield Base Pokemon	−18%	$21
6	eBay	Professor's Research 209/202 Secret Rainbow Sword & Shield Pokemon PSA 10 GEM MT #209	+22%	$25
July 2023 · 2 sales · median $24
28	eBay	PSA 10 Professor's Research Full Art Rainbow 209/202 Sword & Shield Base Pokemon	−27%	$21
19	eBay	PSA 10 Professor's Research Full Art Rainbow 209/202 Sword & Shield Base Pokemon	—	$28