I downloaded the manual and have it on my computer just in case.

As for the kit, it seems to contain all the OEM parts that are recommended for a timing belt change. Buying these parts separately will probably cost more, if 1sttoyotaparts.com's catalog prices are a good indication. I wanted to know if I can get a better deal elsewhere that you guys know of, and what else to add to this list.
The EBay list is:
Timing Belt 13568-09080
Idler Roller 13503-62030
Tensioner Roller 13505-20010
Front Crankshaft Seal 90311-40013
Front Camshaft Seals 90311-38034
Water Pump 16100-29085
Water Pump Gasket 16271-20020
Hydraulic Tensioner 13540-20021
Power Steering Belt 4PK-875
A/C / Alternator Belt 6PK-1035
I think the only things that are missing from this list are possibly the thermostat+gasket and oil pump seal + O-ring.