Here's a website with a lookup engine for the factory manuals. I assume the prices are what you get when you call the toyota publications material distribution center. You kind of have to poke around to find all the manuals--or know the publication numbers. These are mine:
2F Engine: 36104
2F emmissions: 36043
Chassis and Body: 36262E
Chassis and Body supplement 4/85: 36274A
Electrical Wiring Diagram 1983: 36679A
Maintenance Procedures 1985: 36788A
edit...oops--forgot the
website