Rep Power: 822

hey the malibu needs a new transmission but do you guys know of any good places online or close in the midwest where i could get a rebuilt turbo 350?

unfortunatly we made the mistake of not replacing it before so now i have to dog around town so i don't blow this turbo 200 up. just wondering of suggestions i know speedway in. has them for $800 just wondering if anyone has found them cheaper

thanks