A pair of titles have been discounted on the North American Wii U eShop. First up is TNT Racers: Nitro Machines Edition, which can be purchased for $4.99 (usually $7.99). This sale lasts until March 6. Trine 2: Director’s Cut is also on sale, and can be bought for $7.99 (usually $19.99). The offer is valid until March 13.