 Origin Forme Dialga VSTARSWSH: Sword & Shield Promo Cards · #SWSH256 · Holofoil · English | | $1.84 | +1.1% | -3.2% | -13.2% | -10.2% | -4.2% | Oct 15, 2026 |
 DialgaSM7a: Thunderclap Spark · #038/060 · Holofoil · Japanese | | $1.40 | 0.0% | +3.7% | +3.7% | +9.4% | +30.8% | Oct 15, 2026 |
 DialgaSM - Lost Thunder · #127/214 · Reverse Holofoil · English | | $1.28 | 0.0% | 0.0% | -3.0% | -5.9% | +2.4% | Oct 15, 2026 |
 Origin Forme Dialga VSTARS10D: Time Gazer · #049/067 · Holofoil · Japanese | | $1.13 | 0.0% | +0.9% | -0.9% | 0.0% | +1.8% | Oct 15, 2026 |
 Origin Forme Dialga VSWSH10: Astral Radiance · #113/189 · Holofoil · English | | $1.09 | -1.8% | -14.2% | -14.2% | -16.8% | -8.4% | Oct 15, 2026 |
 DialgaS7D: Skyscraping Perfection · #041/067 · Holofoil · Japanese | | $0.86 | 0.0% | 0.0% | +14.7% | +30.3% | +72.0% | Oct 15, 2026 |
 Origin Forme Dialga VSTARS12a: VSTAR Universe · #101/172 · Holofoil · Japanese | | $0.79 | -2.5% | -1.3% | -7.1% | +21.5% | +23.4% | Oct 15, 2026 |
 Origin Forme Dialga VS10D: Time Gazer · #048/067 · Holofoil · Japanese | | $0.73 | 0.0% | 0.0% | -1.4% | +19.7% | +43.1% | Oct 15, 2026 |
 Dialga exSV: Scarlet & Violet Promo Cards · #180 · Holofoil · English | | $0.70 | -4.1% | -12.5% | -13.6% | +9.4% | -10.3% | Oct 15, 2026 |
 Dialga - 112/203 (Cosmos Holo)Miscellaneous Cards & Products · #112/203 · Holofoil · English | | $0.66 | +6.5% | +6.5% | +15.8% | +20.0% | +88.6% | Oct 15, 2026 |
 DialgaS3a: Legendary Heartbeat · #052/076 · Holofoil · Japanese | | $0.61 | 0.0% | +3.4% | +10.9% | +15.1% | +48.8% | Oct 15, 2026 |
 DialgaM6a: MEGA Expansion 30th Celebration · #082/103 · Holofoil · Japanese | | $0.45 | 0.0% | -26.2% | — | — | — | Oct 15, 2026 |
 Origin Forme Dialga VS12a: VSTAR Universe · #100/172 · Holofoil · Japanese | | $0.43 | 0.0% | 0.0% | +13.2% | -8.5% | +10.3% | Oct 15, 2026 |
 DialgaSWSH04: Vivid Voltage · #121/185 · Reverse Holofoil · English | | $0.41 | 0.0% | 0.0% | -4.7% | -2.4% | -8.9% | Oct 15, 2026 |
| DialgaSWSH04: Vivid Voltage · #121/185 · Holofoil · English | | $0.39 | +2.6% | +5.4% | +2.6% | -4.9% | +11.4% | Oct 15, 2026 |
 DialgaS8a: 25th Anniversary Collection · #008/028 · Holofoil · Japanese | | $0.38 | 0.0% | -2.6% | -2.6% | 0.0% | +11.8% | Oct 15, 2026 |
 DialgaSWSH07: Evolving Skies · #112/203 · Reverse Holofoil · English | | $0.34 | 0.0% | +3.0% | 0.0% | -19.0% | +21.4% | Oct 15, 2026 |
 DialgaSV08: Surging Sparks · #135/191 · Reverse Holofoil · English | | $0.30 | 0.0% | +11.1% | +15.4% | +7.1% | +15.4% | Oct 15, 2026 |
 Code Card - Origin Forme Dialga VSTAR Premium CollectionSWSH11: Lost Origin · #— · Normal · English | | $0.28 | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | Oct 15, 2026 |
 Dialgam1L: Mega Brave · #047/063 · Holofoil · Japanese | | $0.28 | 0.0% | 0.0% | -6.7% | -12.5% | -9.7% | Oct 15, 2026 |
 DialgaDeck Exclusives · #121/185 · Normal · English | | $0.26 | 0.0% | 0.0% | +4.0% | 0.0% | -3.7% | Oct 15, 2026 |
 DialgaME: 30th Celebration · #103/128 · Holofoil · English | | $0.25 | +66.7% | 0.0% | — | — | — | Oct 15, 2026 |
 DialgaCelebrations · #020/025 · Holofoil · English | | $0.24 | +4.3% | 0.0% | -25.0% | 0.0% | -4.0% | Oct 15, 2026 |
 DialgaME01: Mega Evolution · #095/132 · Reverse Holofoil · English | | $0.24 | -7.7% | -20.0% | -14.3% | -7.7% | 0.0% | Oct 15, 2026 |
| DialgaSWSH07: Evolving Skies · #112/203 · Holofoil · English | | $0.24 | 0.0% | +9.1% | -14.3% | +20.0% | -7.7% | Oct 15, 2026 |
| DialgaME01: Mega Evolution · #095/132 · Holofoil · English | | $0.18 | 0.0% | -5.3% | -10.0% | +12.5% | +63.6% | Oct 15, 2026 |
| DialgaSV08: Surging Sparks · #135/191 · Holofoil · English | | $0.18 | +5.9% | +20.0% | +50.0% | +100.0% | +28.6% | Oct 15, 2026 |
 DialgaSV7a: Paradise Dragona · #042/064 · Holofoil · Japanese | | $0.17 | 0.0% | 0.0% | 0.0% | 0.0% | +13.3% | Oct 15, 2026 |
![Code Card - Azure Legends Tin [Dialga ex] · Miscellaneous Cards & Products · #— · Normal](https://tcgplayer-cdn.tcgplayer.com/product/630091_in_200x200.jpg) Code Card - Azure Legends Tin [Dialga ex]Miscellaneous Cards & Products · #— · Normal · English | | $0.10 | 0.0% | 0.0% | +11.1% | +150.0% | +150.0% | Oct 15, 2026 |
 Arceus & Dialga & Palkia GXSM12: Alter Genesis · #100/095 · Normal · Japanese | — | — | — | — | — | — | — | — |
 Arceus & Dialga & Palkia GXSM12: Alter Genesis · #112/095 · Normal · Japanese | — | — | — | — | — | — | — | — |
 DialgaDP1: Space-Time Creation · #— · Unlimited Holofoil · Japanese | — | — | — | — | — | — | — | — |
 DialgaEntry Pack DPt (Dialga) · #007/013 · 1st Edition Holofoil · Japanese | — | — | — | — | — | — | — | — |
| DialgaEntry Pack DPt (Dialga) · #007/013 · Unlimited Holofoil · Japanese | — | — | — | — | — | — | — | — |
 DialgaGiratina vs Dialga Deck Kit (Dialga) · #007/014 · 1st Edition Holofoil · Japanese | — | — | — | — | — | — | — | — |
 DialgaL-P: Legends Promos · #074/L-P · Normal · Japanese | — | — | — | — | — | — | — | — |
 DialgaPPP Promotional cards · #005/PPP · Normal · Japanese | — | — | — | — | — | — | — | — |
 DialgaStart Deck 100 Battle Collection · #502/742 · Normal · Japanese | — | — | — | — | — | — | — | — |
 DialgaDP-P Promotional cards · #042/DP-P · Normal · Japanese | — | — | — | — | — | — | — | — |
 Dialga - DP26 (DP Black Star Promo)Jumbo Cards · #DP26 · Holofoil · English | — | — | — | — | — | — | — | — |
 Dialga (Mirror Holo)Start Deck 100 Battle Collection · #502/742 · Holofoil · Japanese | — | — | — | — | — | — | — | — |
 Dialga EXXYB: Dialga-EX + Aegislash-EX Hyper Metal Chain Deck · #019/018 · Normal · Japanese | — | — | — | — | — | — | — | — |
 Dialga EX (Team Plasma)BW9: Megalo Cannon · #053/076 · 1st Edition Holofoil · Japanese | — | — | — | — | — | — | — | — |
 Dialga EX (Team Plasma)BW9: Megalo Cannon · #080/076 · Normal · Japanese | — | — | — | — | — | — | — | — |
 Dialga G LV.XPt1: Galactic's Conquest · #066/096 · Unlimited Holofoil · Japanese | — | — | — | — | — | — | — | — |
 Dialga GXSM5+: Ultra Force · #060/050 · Normal · Japanese | — | — | — | — | — | — | — | — |
 Dialga LV.XDialga LV.X Constructed Standard Deck · #— · Unlimited Holofoil · Japanese | — | — | — | — | — | — | — | — |
 Dialga LV.XDP3: Shining Darkness · #— · Unlimited Holofoil · Japanese | — | — | — | — | — | — | — | — |
