![I found this unused pin code thing for Club Nintendo credits in the case of a second-hand Mario Kart 8 I bought, but is it still useful?.. :/ : r/wiiu I found this unused pin code thing for Club Nintendo credits in the case of a second-hand Mario Kart 8 I bought, but is it still useful?.. :/ : r/wiiu](https://preview.redd.it/8i8dh9j53dc61.jpg?auto=webp&s=55b9ec152a78c29e961311393e84d0d459b0b653)
I found this unused pin code thing for Club Nintendo credits in the case of a second-hand Mario Kart 8 I bought, but is it still useful?.. :/ : r/wiiu
![6 Mario Kart 8 club Nintendo codes (can be used for free game) - Please comment if you used any of these so we know when they aren't good anymore. Merry Christmas 6 Mario Kart 8 club Nintendo codes (can be used for free game) - Please comment if you used any of these so we know when they aren't good anymore. Merry Christmas](https://external-preview.redd.it/ikDp5PQbzgcPCYTNryaPpAsmRhPdJd3sDRy7sIJwago.jpg?auto=webp&s=dcbe360f0329341feb30424dbd6786625b655bd7)
6 Mario Kart 8 club Nintendo codes (can be used for free game) - Please comment if you used any of these so we know when they aren't good anymore. Merry Christmas
![I bought a copy of Mario Power Tennis from store.nintendo.com two weeks ago, and it arrived with a Club Nintendo code : r/wii I bought a copy of Mario Power Tennis from store.nintendo.com two weeks ago, and it arrived with a Club Nintendo code : r/wii](https://preview.redd.it/s4ve1oq61v741.jpg?auto=webp&s=920be4f33ba9dc8b5be9ffbd5f21c4503568a547)