It would be cheaper just to buy one, instead of trying to piece it together!
It is called the body not a handle!
If you want a Beta 87 I have a couple of them here that are just sitting will let one go for $200 if you are interested (and it is complete you won't have to look for parts)! Or I will sell you the body for $100, the Cartrige for $100 and the circuitry for $50, screws, connectors and other misc parts for $50, if you really want it in parts!