Two is greater than one. That slow buildup that Nintendo is known for continues.
Wii U VC
Mega Man Battle Network 2 (GBA): ¥702 (¥1650 cart-only, ¥1990 complete on Suruga-ya) As this series slowly releases on the Virtual Console, I wonder if I want to delve into it again. I tried! The first one was interesting if not weird. It went super Pokémon later in its series, though, so sticking to the "honest" one-version-only games seems like a healthy, but daunting task.
Crash 'n' the Boys: Street Challenge (Famicom): ¥514 (¥2000 in box on Suruga-ya) Gaze ye upon the the North American cover of this game. Gaze upon it and feel the horror. A friend in college had this, and we played it. And it was fun. Definitely the multiplayer being a big seller on this one, though.