Grand Party Trainer$9,058 in a PSA 10.

Raw, it’s a $1,425 card. Slabbed as a PSA 10 it sells for 6.4× that.

Check grades Shop PSA 10 on eBay ↗Sold PSA 10 on eBay ↗Updated 1 day ago

Grades

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

$9,058

6.4× raw
pop as of Nov 5

Price history

PSA 10, last year

$9,058

+2.3% 30 days

Avg, 90 days$8,905

Sales, 90 days16

Vs raw6.4×

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

Sales

Recent PSA 10 sales

30 recorded · loading the latest… · bars show each sale vs its month’s median

October · 3 sales · median $9,058 · −0% vs Sep
12	eBay	Pokemon Grand Party Trainer Promo Double Black Star Japanese PSA 10 Gem Mint Japanese	+10%	$9,058
12	eBay	1999 Pokemon Japanese Grand Party Trainer Double Black Star PSA 10 GEM MINT	−9%	$8,250
11	eBay	Pokemon Grand Party Trainer Double Black Star Promo Japanese PSA 10 Gem Mint Japanese	−27%	$9,102
September · 6 sales · median $9,082 · +7% vs Aug
30	eBay	1998-99 POKEMON JAPANESE POKEMON JAPANESE PROMO GRAND PARTY TRAINER PSA 10	+52%	$12,500
27	eBay	Pokemon Grand Party Trainer Promo Double Black Star Japanese PSA 10 Gem Mint Japanese	−17%	$8,211
14	Goldin	1999 Pokemon Japanese Promo Double Black Star Grand Party Trainer - PSA GEM MT 10 [Goldin]	+9%	$9,880
11	eBay	1999 Pokemon Game Grand Party Trainer Double Black Star Promo PSA 10 GEM MINT	+0%	$9,100
5	eBay	Nintendo Pokemon Grand Party Trainer 1999 Japanese Promo PSA 10	—	$9,064
4	eBay	Nintendo Pokemon Grand Party Trainer 1999 Japanese Promo PSA 10	+2%	$9,064
August · 8 sales · median $8,480 · +5% vs Jun
31	eBay	1998-99 POKEMON JAPANESE POKEMON JAPANESE PROMO GRAND PARTY TRAINER PSA 10	−12%	$8,900
30	eBay	1998-99 POKEMON JAPANESE PROMO GRAND PARTY TRAINER PSA 10	+94%	$10,100
30	eBay	1999 Pokémon Japanese Grand Party Trainer Promo – PSA 10 GEM MINT Japanese	−40%	$5,200
30	eBay	Pokemon Grand Party Trainer Promo Double Black Star Japanese PSA 10 Gem Mint Japanese	−14%	$8,658
25	eBay	1999 Pokemon Game Grand Party Trainer Double Black Star Promo PSA 10 GEM MINT	+40%	$10,100
16	eBay	1999 Pokémon Japanese Grand Party Trainer Promo – PSA 10 GEM MINT Japanese	−11%	$7,200
14	eBay	1999 Pokemon Japanese Double Black Star Promo Grand Party Trainer PSA 10	−2%	$8,100
2	eBay	Pokemon Grand Party Trainer Promo Double Black Star Japanese PSA 10 Gem Mint Japanese	+3%	$8,301
June · 2 sales · median $8,076 · +57% vs May
18	Goldin	1999 Pokemon Japanese Promo Double Black Star Grand Party Trainer - PSA GEM MT 10 [Goldin]	−1%	$8,052
9	eBay	Grand Party Pokemon 1999 Holo Double Black Star Promo Japanese TRAINER PSA 10 Japanese	+57%	$8,100
May · 1 sale · median $5,158 · −36% vs Apr
31	eBay	GRAND PARTY TRAINER PRM-DOUBLE BL STR POKEMON JAP POKEMON JAP PRM 1998-99 PSA 10	−36%	$5,158
April · 1 sale · median $8,000 · +66% vs Mar
28	eBay	Grand Party Pokemon 1999 Holo Double Black Star Promo Japanese TRAINER PSA 10 Japanese	+45%	$8,000
March · 4 sales · median $4,820 · +74% vs Feb
30	eBay	PSA 10 - Grand Party Trainer Japanese Promo Double Black Star - Pokemon See Card	+6%	$5,534
13	eBay	PSA 10 - Grand Party Trainer Japanese Promo Double Black Star - Pokemon See Card	+19%	$5,240
10	eBay	PSA 10 Grand Party Trainer Double Black Star Pokemon Card 1999 Japanese Promo Japanese	+3%	$4,400
9	eBay	1998-99 POKEMON JPN POKEMON JPN PROMO GRAND PARTY TRAINER PSA 10	+54%	$4,285
February · 1 sale · median $2,775 · −8% vs Jan
9	eBay	Pokemon Grand Party Trainer Japanese Double Black Star Holo Promo PSA 10	−8%	$2,775
January · 3 sales · median $3,000 · +3% vs Dec
21	eBay	Pokemon Grand Party Trainer Japanese Double Black Star Holo Promo PSA 10	−9%	$3,000
13	eBay	Pokemon PSA 10 Grand Party Trainer Japanese Promo Double Black Star - GEM MT Japanese	+22%	$3,286
4	eBay	1999 Pokemon JAPANESE Promo Double Black Star Grand Party Trainer Holo PSA 10	−7%	$2,694
December 2025 · 1 sale · median $2,900
22	eBay	1998-99 POKEMON JPN POKEMON JPN PROMO GRAND PARTY TRAINER PSA 10	—	$2,900