Bought my MK7 XL bundle in mid december from Target and registered it on 2/15. there was no reason for me to immediatly enter that code since i was close to platinum anyway. i usually like to sit on codes for as long as possible until necessary.
SM3DL for me :).
"OldSchoolGaming4Life" on YT/"90sRetroGaming" on mariokartwii.com