Amazon currently has most version of the LEGO Batman 3: Beyond Gotham video game on sale for $20 or less. The cheapest version is Playstation 3 at $10. The console versions for Playstation 4, Xbox One, Xbox 360 & Wii U are $20 each. The handheld versions for Vita and 3DS are $15.
LEGO Batman 3: Beyond Gotham Video Game