definitely not gonna be $3000 to fix those things.
Timing belt kit - $250
LINK (some dealers will do the timing belt and water pump for around $800 with a one day turn around.)
Duralast Upper Ball joints - $30
LINK
Lower Ball Joints (OEM is strongly recommended) - $200
LINK item number 17 (you can look around and might be able to find better price on these.
Radiator - $93
LINK
without shipping its around - its under $600 ($1250 if you have the timing belt and water pump done at a Toyota dealer)
And if you still live in Reno, i'm sure there are some kind folks nearby who have done most if not all of these jobs. the most difficult one will be the upper ball joints in my opinion. Only because you will have to finagle a small ball joint press under the wheel well. Most time consuming will be the Timing belt for sure.