Most valuable cards in Speed Duel GX: Midterm Paradox: Duoterion #SGX2-ENC10 ($1.22), Dogoran, the Mad Flame Kaiju (Secret Rare) #SGX2-ENC08 ($1.00), Gate Guardian (Secret Rare) #SGX2-END01 ($0.90).
As of 2026-09-18, the most valuable Yu-Gi-Oh! cards in Speed Duel GX: Midterm Paradox by TCGplayer market price are 1. Duoterion #SGX2-ENC10 at $1, 2. Dogoran, the Mad Flame Kaiju (Secret Rare) #SGX2-ENC08 at $1, 3. Gate Guardian (Secret Rare) #SGX2-END01 at $1, 4. Kazejin (Secret Rare) #SGX2-END08 at $1, 5. Sanga of the Thunder (Secret Rare) #SGX2-END07 at $1. Prices are daily TCGplayer market figures per printing; the ranked list on this page updates every day.
Speed Duel GX: Midterm Paradox has 122 single cards in TickerMint's catalog plus 2 sealed and other products. The full card list below runs in collector-number order with today's market price on every card.
Adding the current market price of every product in Speed Duel GX: Midterm Paradox gives a set market value of $69 across 124 products, of which 122 are single cards. This is the sum of market prices, not the price of a sealed set or a graded collection.
Speed Duel GX: Midterm Paradox was released on 2022-10-07 (set code SGX2). TickerMint has tracked its prices daily since September 2026 or since release, whichever is later.