Just released on May 31, Dragon Quest Monsters: Terry’s Wonderland 3D has so far had huge success in Japan, selling well over half a million copies. In this short time, a man has nearly completed the game — with 96.1% of the game’s monsters captured — and sold the game on Yahoo! Auctions with the save data for 127,000 yen ($1607). Food for thought when selling your used games, isn’t it?