I already own the cartridge (no box or manual, though) & under 30, but DAMN, I really want to post to say this is super nice of you & whoever gets it is super lucky.free to anyone over 30yrs old and in the continental us of a. I will need proof of age, sorry young guns! I will also let you pay shipping/box I have to send it in, because I am not that nice :) happy holidays! shitters full