Not strictly mopeds, but I'm selling two Yamaha YG1s, these are 75cc two stroke motorcycles. One is a complete bike registered in the seventies, the other is a 1965 model and is is virtually complete. The bikes have been standing outside and are quite badly corroded. It might be possible to rebuild both bikes but another option would be to make one good one from the pair, using the other as spares.
Bikes like this, when restored, sell for anything between US$1000-2200, and rarely come up for sale in the UK (where I live). For more info on a restored bike sold recently, see:
I’m asking GBP