Moped Army

Cost is going to be pretty reasonable. Aluminum isn't cheap, but there isn't that much of it here. I bet if I buy quantities I can do better than I did on this one, too.

There's a pile of stainless steel hardware that goes into making this - no welds to vibrate loose - and two big chunks of transformer isolation rubber (of which I have a sheet, enough for a few batches) ...

I'm going to target $150, I think that's probably feasible.