The Haslett Robotics Club has some stuff to give away. Each season our competition game changes so we accumulate a lot of odds and ends. I’m happy to donate any of it to makers who could use it. Mostly there are plastic pipes of from 1" to 4" diameter and 1’ to 6’ length of various colors. There are also many odd metal and plastic pieces. This photo gives an idea.
I’m happy to deliver in the Lansing area.
(You might have seen me or my son (Nik from the BattleBots team) around the LMN over the years.)