Do people buy already put together legos?

Hello! I have a nano gauntlet lego set that I got as a gift. I already built it and did a rookie mistake of throwing away the box and the instructions. It was expensive and im in need of money so asking if people do buy legos already put together without box/instructions? Or can someone give me an estimate of what it would cost? Included pic thanks in advance! submitted by /u/luvbugzzzz [link] [comments]