Grand Party Trainer
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Recent sales
| 20 Oct 2026 | Grand Party Japanese Pokemon Card 1999 Trainer Certification Card Fan Club Promo JapaneseeBay | €1,278 |
| 4 Sept 2026 | 1999 Trainer Certification Card Grand Party Japanese Pokemon Fan Club Promo Japanese 096/PCG-PeBay | €1,523 |
| 11 Aug 2026 | Grand Party Japanese Pokemon Card 1999 Trainer Certification Card Fan Club Promo JapaneseeBay | €1,435 |
| 10 Aug 2026 | 1998-99 POKEMON JAPANESE POKEMON JAPANESE PROMO GRAND PARTY TRAINER JapaneseeBay | €986.23 |
| 7 Jul 2026 | 1998-99 POKEMON JAPANESE POKEMON JAPANESE PROMO GRAND PARTY TRAINEReBay | €1,368 |
| 10 Jun 2026 | Pokemon Card Grand Party Double Blackstar Holo Promo EXC+ Japanese JapaneseeBay | €986.23 |
| 3 Jun 2026 | Grand Party Japanese Pokemon Card 1999 Trainer Certification Card Fan Club Promo JapaneseeBay | €1,192 |
| 1 May 2026 | Grand Party Japanese Pokemon Card 1999 Trainer Certification Card Fan Club Promo JapaneseeBay | €824.84 |
| 1 May 2026 | Grand Party Japanese Pokemon Card 1999 Trainer Certification Card Fan Club Promo JapaneseeBay | €978.14 |
| 24 Apr 2026 | Grand Party Japanese Pokemon Card 1999 Trainer Certification Card Fan Club Promo JapaneseeBay | €753.11 |
| 4 Apr 2026 | Pokemon Grand Party Trainer Japanese Double Black Star Holo Promo Lp(-) JapaneseeBay | €896.56 |
| 15 Feb 2026 | Pokemon Grand Party Trainer Japanese Double Black Star Holo Promo NM UK Seller JapaneseeBay | €764.93 |
| 13 Feb 2026 | Pokemon Grand Party Trainer Japanese Double Black Star Holo Promo NM UK Seller JapaneseeBay | €764.93 |
| 9 Feb 2026 | Grand Party Japanese Pokemon Card 1999 Trainer Certification Card Fan Club Promo JapaneseeBay | €1,004 |
| 14 May 2025 | Grand Party Japanese Pokemon Card 1999 Trainer Certification Card Fan Club Promo JapaneseeBay | €582.77 |
| 9 Mar 2025 | [LP] Trainer Certification Card Holo Japanese Grand Party Promo 1999 Pokemon JapaneseeBay | €389.11 |
| 1 Mar 2025 | Grand Party Trainer Certification Double Black Star Promo 1999 Pokemon Card JapaneseeBay | €340.69 |
| 9 Dec 2024 | Grand Party Double Blackstar Holo Promo Pokemon Cards Japanese #331 Trainer Cert #331eBay | €268.97 |
| 15 Nov 2024 | POKEMON GRAND PARTY - TRAINER DOUBLE BLACK STAR PROMO - JAPANESE SWIRLeBay | €392.74 |
| 14 Nov 2024 | [HP] Trainer Certification Card Holo Japanese Grand Party Promo 1999 Pokemon #Does not ApplyeBay | €178.42 |
| 28 Aug 2024 | [MP] Trainer Certification Card Holo Japanese Grand Party Promo 1999 Pokemon #Does not ApplyeBay | €304.83 |
| 3 Jan 2024 | Pokemon Card Trainer Certification Card Holo Japanese Grand Party Promo 1999 #Does not ApplyeBay | €693.04 |
| 1 Jan 2024 | Trainer Certification Card Holo Grand Party Promo - Japanese Pokemon Card - 1999eBay | €327.25 |
| 23 Aug 2023 | Trainer Certification Card Holo Grand Party Promo 1999 Japanese Pokemon Card NM #Does not ApplyeBay | €567.51 |
| 6 Aug 2023 | Trainer Certification Card Holo Grand Party Promo 1999 Japanese Pokemon Card #Does not ApplyeBay | €430.35 |
Most popular Japanese Promo cards
How much is Grand Party Trainer (Japanese Promo) worth?
As of , an ungraded copy of Grand Party Trainer from Japanese Promo sells for about €1,278 (about $1,425), a PSA 9 for about €1,919 (about $2,141) and a PSA 10 for about €8,060 (about $8,989). These values are based on 129 recent completed sales, the latest on 24 Oct 2026. Ungraded values are up 158% over the last 12 months and PSA 10 values are up 399%. A PSA 10 sells for 6.3× the ungraded price.
Prices are market values from completed sales, shown in euros (converted from US dollars) and updated daily.
Grand Party Trainer FAQ
How much is Grand Party Trainer (Japanese Promo) worth?
Ungraded, Grand Party Trainer (Japanese Promo) is worth about €1,278 (about $1,425). A PSA 9 sells for about €1,919 (about $2,141). A PSA 10 sells for about €8,060 (about $8,989). Based on recent completed sales as of 29 Oct 2026.
What is a PSA 10 Grand Party Trainer worth?
A PSA 10 Gem Mint Grand Party Trainer (Japanese Promo) recently sold for about €8,060 (about $8,989), up 399% over the last 12 months. Its highest monthly PSA 10 value was €8,060 in October 2026.
Is Grand Party Trainer (Japanese Promo) worth grading?
A PSA 10 sells for about 6.3× the ungraded price (€8,060 vs €1,278). The gap is large enough that grading a clean copy can pay off after fees.
Is Grand Party Trainer (Japanese Promo) going up in value?
Ungraded Grand Party Trainer values are up 158% over the last 12 months and down 2% over the last month. The highest monthly ungraded value was €1,309 in September 2026.