Alright, so I took the turbo to the guy, he said and I quote," This thing is fucked, buy a new one"

So I did have a ton of oil in the pipes to the IC and air filter, and also down the exhaust pipe, cleaned them up and stored them away since I didn't have cash to buy a new turbo at the time, the dead turbo was a 57 trim rebuild. I now have a little bit of money and am looking to buy another 57 trim, you guys got any suggestions?