Most valuable Speed Duel GX: Midterm Paradox cards

The most valuable Speed Duel GX: Midterm Paradox card on Lilycove is Duoterion (SGX2-ENC10) at CA$1.55 (Market Price, as of 2026-11-04). The top 10 together come to CA$5.95.

1. Duoterion (SGX2-ENC10) – Common: CA$1.55 (Market Price, 2026-11-04)
2. Elemental HERO Blazeman (SGX2-ENA11) – Common: CA$0.97 (Market Price, 2026-11-04)
3. Soul Exchange (SGX2-END15) – Common: CA$0.48 (Market Price, 2026-11-04)
4. Des Koala (SGX2-ENE01) – Common: CA$0.48 (Market Price, 2026-11-04)
5. Double Summon (SGX2-END18) – Common: CA$0.46 (Market Price, 2026-11-04)
6. Des Wombat (SGX2-ENE03) – Common: CA$0.45 (Market Price, 2026-11-04)
7. HEROES UNITE - FUSION!! (SGX2-ENS01) – Common: CA$0.41 (Market Price, 2026-11-04)
8. Elemental HERO Clayman (SGX2-ENA03) – Common: CA$0.39 (Market Price, 2026-11-04)
9. A Hero Lives (SGX2-ENA16) – Common / Secret Rare: CA$0.38 (Market Price, 2026-11-04)
10. Hero Ring (SGX2-ENA19) – Common: CA$0.38 (Market Price, 2026-11-04)
11. Elemental HERO Tempest (SGX2-ENA21) – Common / Secret Rare: CA$0.38 (Market Price, 2026-11-04)
12. Elemental HERO Electrum (SGX2-ENA22) – Common: CA$0.38 (Market Price, 2026-11-04)
13. Elemental HERO Mariner (SGX2-ENA24) – Common: CA$0.38 (Market Price, 2026-11-04)
14. Dogoran, the Mad Flame Kaiju (SGX2-ENC08) – Common / Secret Rare: CA$0.38 (Market Price, 2026-11-04)
15. Polymerization (SGX2-ENA12) – Common: CA$0.36 (Market Price, 2026-11-04)
16. Elemental HERO Bubbleman (SGX2-ENA08) – Common / Secret Rare: CA$0.35 (Market Price, 2026-11-04)
17. Elemental HERO Nova Master (SGX2-ENA25) – Common: CA$0.35 (Market Price, 2026-11-04)
18. Elemental HERO Avian (SGX2-ENA01) – Common: CA$0.32 (Market Price, 2026-11-04)
19. Elemental HERO Burstinatrix (SGX2-ENA02) – Common: CA$0.32 (Market Price, 2026-11-04)
20. Elemental HERO Wild Wingman (SGX2-ENA23) – Common: CA$0.32 (Market Price, 2026-11-04)
21. Jurrac Protops (SGX2-ENC05) – Common: CA$0.32 (Market Price, 2026-11-04)
22. Elemental HERO Sparkman (SGX2-ENA04) – Common: CA$0.31 (Market Price, 2026-11-04)
23. Goddess with the Third Eye (SGX2-ENA05) – Common: CA$0.31 (Market Price, 2026-11-04)
24. Elemental HERO Wildheart (SGX2-ENA10) – Common: CA$0.31 (Market Price, 2026-11-04)
25. Shield Crush (SGX2-ENB15) – Common: CA$0.31 (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. 110 of 110 cards have a recent price to rank; the rest are left out rather than guessed.