Gardevoir & Sylveon GX #31
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Recent sales
| 21 Oct 2026 | Pokemon TCG SM9a: Night Unison #031/055 Gardevoir & Sylveon GX T6HeBay | €24.35 |
| 10 Oct 2026 | GARDEVOIR & SYLVEON GX 031/055 HOLO NIGHT UNISON POKEMON JAPANESE NM/M Japanese 031/055eBay | €29.68 |
| 9 Oct 2026 | The Pokémon Company Gardevoir & Sylveon GX SM9a 031/055 RR JP Holo 2019 Japanese 031/055eBay | €57.96 |
| 6 Oct 2026 | Gardevoir & Sylveon GX - 031/055 - RR - Night Unison - Japanese - Pokemon - NM/M Japanese 031/055eBay | €34.19 |
| 5 Oct 2026 | Gardevoir & Sylveon GX 031/055 Double Rare Night Unison Pokemon Japanese Holo NM Japanese 031/055eBay | €32.54 |
| 4 Oct 2026 | [NM] Gardevoir & Sylveon GX Pokemon Card Japanese 031/055 RR Night Unison Japanese 031/055eBay | €20.06 |
| 2 Oct 2026 | 2019 Pokemon Sun & Moon Gardevoir Sylveon Tag Team Japanese #130/214eBay | €25.86 |
| 2 Oct 2026 | 2019 Pokemon Sun & Moon Japanese Gardevoir Sylveon Tag Team Japanese #031/055eBay | €25.86 |
| 29 Sept 2026 | Japanese Pokemon Gardevoir & Sylveon GX 031/055 SM9a: Night Unison LP 031/055eBay | €31.20 |
| 29 Sept 2026 | Pokémon Gardevoir & Sylveon GX 031/055 Night Unison Double Rare Japanese Holo NM Japanese 031/055eBay | €30.27 |
| 26 Sept 2026 | Pokemon Gardevoir & Sylveon GX 031/055 NM RR Night Unison Japanese Holo Japanese 031/055eBay | €31.20 |
| 25 Sept 2026 | Pokemon card Japanese sm9a 031/055 Gardevoir & Sylveon GX RR Japanese sm9a 031/055eBay | €17.83 |
| 24 Sept 2026 | Pokemon TCG Sylveon & Gardevoir GX TAG TEAM Holo 031/055 Japanese 031/055eBay | €26.74 |
| 24 Sept 2026 | The Pokemon Company Gardevoir & Sylveon GX 031/055 SM9a Full Art Holo 260 Japanese 031/055eBay | €11.15 |
| 20 Sept 2026 | Gardevoir & Sylveon GX 031/055 RR Night Unison SM9a Pokémon Card Japanese (LP) Japanese 031/055eBay | €28.53 |
| 20 Sept 2026 | NM-) Gardevoir & Sylveon GX 031/055 SM9a 2019 Pokemon TCG Japanese USDDP z133269 Japanese 031/055eBay | €23.18 |
| 19 Sept 2026 | (NM) Gardevoir & Sylveon GX 031/055 Pokemon Japanese Sm9a: Night Unison Japanese 031/055eBay | €14.26 |
| 12 Sept 2026 | [NM] Gardevoir & Sylveon GX Pokemon Card Japanese 031/055 RR Night Unison 4Se21 Japanese 031/055eBay | €23.18 |
| 11 Sept 2026 | [NM] Gardevoir & Sylveon GX Pokemon Card Japanese 031/055 RR Night Unison 3Se22 Japanese 031/055eBay | €24.97 |
| 5 Sept 2026 | [NM] Gardevoir & Sylveon GX Pokemon Card Japanese 031/055 RR Night Unison 28Au19 Japanese 031/055eBay | €26.75 |
| 4 Sept 2026 | GARDEVOIR & SYLVEON GX 031/055 HOLO NIGHT UNISON POKEMON JAPANESE NM/M Japanese 031/055eBay | €35.66 |
| 4 Sept 2026 | NM - Pokemon Japanese Gardevoir & Sylveon GX 031/055 RR Night Unison SM9a Holo Japanese 031/055eBay | €31.20 |
| 4 Sept 2026 | [NM] Gardevoir & Sylveon GX Pokemon Card Japanese 031/055 RR Night Unison 27Au17 Japanese 031/055eBay | €31.21 |
| 2 Sept 2026 | [EX] Gardevoir & Sylveon GX Pokemon Card Japanese 031/055 RR Night Unison e0024 Japanese 031/055eBay | €17.83 |
| 31 Aug 2026 | Gardevoir & Slylveon GX Pokemon Japanese SM9a Night Unison #031/055 Tag Team NM Japanese 031/055eBay | €27.63 |
Most popular Japanese Night Unison cards
How much is Gardevoir & Sylveon GX #31 (Japanese Night Unison) worth?
As of , an ungraded copy of Gardevoir & Sylveon GX #31 from Japanese Night Unison sells for about €29.68 (about $33.29), a PSA 9 for about €31.68 (about $35.53) and a PSA 10 for about €75.79 (about $85.00). These values are based on 161 recent completed sales, the latest on 22 Oct 2026. Ungraded values are up 43% over the last 12 months and PSA 10 values are down 10%. A PSA 10 sells for 2.6× the ungraded price. PSA has graded 4,238 copies, of which 3,014 (71.1%) received a PSA 10.
Prices are market values from completed sales, shown in euros (converted from US dollars) and updated every few hours.
Gardevoir & Sylveon GX #31 PSA population report
4,238 copies of Gardevoir & Sylveon GX #31 (Japanese Night Unison) have been graded by PSA. 3,014 are PSA 10 Gem Mint and 1,002 are PSA 9 Mint, a PSA 10 gem rate of 71.1%.
| Grade | Copies graded | Share |
|---|---|---|
| PSA 10 | 3,014 | 71.1% |
| PSA 9 | 1,002 | 23.6% |
| PSA 8 | 152 | 3.6% |
| PSA 7 | 26 | 0.6% |
| PSA 6 | 34 | 0.8% |
| PSA 5 | 8 | 0.2% |
| PSA 4 | 2 | 0% |
| PSA 3 | 0 | 0% |
| PSA 2 | 0 | 0% |
| PSA 1 | 0 | 0% |
| Total | 4,238 | 100% |
Gardevoir & Sylveon GX #31 FAQ
How much is Gardevoir & Sylveon GX #31 (Japanese Night Unison) worth?
Ungraded, Gardevoir & Sylveon GX #31 (Japanese Night Unison) is worth about €29.68 (about $33.29). A PSA 9 sells for about €31.68 (about $35.53). A PSA 10 sells for about €75.79 (about $85.00). Based on recent completed sales as of 23 Oct 2026.
What is a PSA 10 Gardevoir & Sylveon GX #31 worth?
A PSA 10 Gem Mint Gardevoir & Sylveon GX #31 (Japanese Night Unison) recently sold for about €75.79 (about $85.00), down 10% over the last 12 months. Its highest monthly PSA 10 value was €99.96 in August 2026.
How many PSA 10 Gardevoir & Sylveon GX #31 cards are there?
PSA has graded 4,238 copies of Gardevoir & Sylveon GX #31 (Japanese Night Unison). 3,014 of them are PSA 10, a gem rate of 71.1%. 1,002 are PSA 9.
Is Gardevoir & Sylveon GX #31 (Japanese Night Unison) worth grading?
A PSA 10 sells for about 2.6× the ungraded price (€75.79 vs €29.68). Only 71.1% of PSA-graded copies reach a 10, so check centering, corners, edges and surface first. The gap is small, so grading fees may outweigh the gain for most copies.
Is Gardevoir & Sylveon GX #31 (Japanese Night Unison) going up in value?
Ungraded Gardevoir & Sylveon GX #31 values are up 43% over the last 12 months and up 4% over the last month. The highest monthly ungraded value was €29.68 in October 2026.
When was Gardevoir & Sylveon GX #31 (Japanese Night Unison) released?
Gardevoir & Sylveon GX #31 was released on January 11, 2019 as part of Japanese Night Unison, card number #31.