We want to buy a 2nd hand CNC Machine but don't want to take any chances. How do a person go about buying something like that? Do we need to setup a contract and if so where do we get one drawn up? The seller sounds like he wants us to give him a R50k deposit. Now I'm very reluctant to pay any money over as I have no guarantee his not just going to take our money. The Machine is about 3 tones and will have to be transported, so it's not like we can just go pick it up and then pay them? No idea how a person goes about doing this.. Any suggestions would be greatly appreciated.