Used japanese engines

Can anyone give me some details on a used 7mgte? Can i get one with the turbo? How much am I looking at? I don't need the transmission, but vacuum hoses. Is it possible to get them with a metal head gasket and arp head studs. Stuff like that as you can see by my previous posts my car has a lot of problems, so i want to replace everything but things like blow off walve and stuff like that im not sure what i can get, and any good sites

7MGE=nonturbo
7MGTE=turbo
Prices average between $750 and $900 for a 7MGTE. You will have to install the metal head gasket and ARP studs.

ebay is a good source for parts

Can I get the 7mgte with the turbo? I am having so many problems with this car I figured Id start from a clean slate, and I know for a fact the the turbo is shot. I am going to eventually up the boost so what are peoples suggestions.