1. Avatar Tuner. Volume 1 (Quantum Devil Saga)
by Yu Godai 
Price: USD 256.42
Dealer: Abebooks, Bookbot
Description: ISBN10: 1939326001, ISBN13: 9781939326003, [publisher: Bento Books] Softcover Englisch [Prague, Czech Republic] [Publication Year: 2014]  

2. Avatar Tuner. Volume 1 (Quantum Devil Saga)
by Yu Godai 
Price: USD 230.20
Dealer: ZVAB, Bookbot
Description: ISBN10: 1939326001, ISBN13: 9781939326003, [publisher: Bento Books] Softcover Englisch [Prague, Czech Republic] [Publication Year: 2014]