Most valuable Structure Deck: Machina Mayhem cards

The most valuable Structure Deck: Machina Mayhem card on Lilycove is Dimensional Prison (SDMM-EN032) at CA$14.57 (Market Price, as of 2026-11-04). The top 10 together come to CA$51.74.

1. Dimensional Prison (SDMM-EN032) – Common: CA$14.57 (Market Price, 2026-11-04)
2. Machina Gearframe (SDMM-EN002) – Super Rare: CA$10.25 (Market Price, 2026-11-04)
3. Machina Fortress (SDMM-EN001) – Ultra Rare: CA$7.10 (Market Price, 2026-11-04)
4. Kinetic Soldier (SDMM-EN010) – Common: CA$4.94 (Market Price, 2026-11-04)
5. Solidarity (SDMM-EN030) – Common: CA$4.72 (Market Price, 2026-11-04)
6. Machina Force (SDMM-EN009) – Common: CA$4.51 (Market Price, 2026-11-04)
7. Prohibition (SDMM-EN022) – Common: CA$2.44 (Market Price, 2026-11-04)
8. Hand Destruction (SDMM-EN028) – Common: CA$1.46 (Market Price, 2026-11-04)
9. Inferno Reckless Summon (SDMM-EN027) – Common: CA$0.90 (Market Price, 2026-11-04)
10. Scrap Recycler (SDMM-EN004) – Common: CA$0.85 (Market Price, 2026-11-04)
11. The Big Saturn (SDMM-EN020) – Common: CA$0.67 (Market Price, 2026-11-04)
12. Ceasefire (SDMM-EN035) – Common: CA$0.67 (Market Price, 2026-11-04)
13. Machina Peacekeeper (SDMM-EN003) – Super Rare: CA$0.59 (Market Price, 2026-11-04)
14. Metalmorph (SDMM-EN033) – Common: CA$0.53 (Market Price, 2026-11-04)
15. Blast Sphere (SDMM-EN011) – Common: CA$0.46 (Market Price, 2026-11-04)
16. Machine Duplication (SDMM-EN026) – Common: CA$0.45 (Market Price, 2026-11-04)
17. Cyber Dragon (SDMM-EN013) – Common: CA$0.42 (Market Price, 2026-11-04)
18. Yellow Gadget (SDMM-EN017) – Common: CA$0.39 (Asking Price, 2026-11-04)
19. Cyber Valley (SDMM-EN019) – Common: CA$0.39 (Market Price, 2026-11-04)
20. Machina Soldier (SDMM-EN006) – Common: CA$0.35 (Market Price, 2026-11-04)
21. Swords of Revealing Light (SDMM-EN023) – Common: CA$0.34 (Market Price, 2026-11-04)
22. Shrink (SDMM-EN024) – Common: CA$0.34 (Market Price, 2026-11-04)
23. Compulsory Evacuation Device (SDMM-EN036) – Common: CA$0.31 (Market Price, 2026-11-04)
24. Proto-Cyber Dragon (SDMM-EN014) – Common: CA$0.28 (Market Price, 2026-11-04)
25. Time Machine (SDMM-EN031) – Common: CA$0.27 (Market Price, 2026-11-04)

Prices are the headline price on each card page, in CAD, the same order as the set page's price sort. 37 of 37 cards have a recent price to rank; the rest are left out rather than guessed.