Generally there’s always a point of no return that you will need to decide on for a build. You could go all in and create a close to gen franken for a keeper. Enjoying the experience of sourcing the parts and building a very personal grail watch. However, don’t expect to get your investment back if you ever decide to sell. You can also get as much enjoyment from a budget build, if not accuracy. When the time comes, they are naturally easier to sell-on. Btw. Rafflestime is still in business: http://rafflestime.com