Yeah I don’t think you are going to have a problem getting 3500. I just picked up an 07 Tacoma from a buddy. 4cyl 5 speed. I currently have a 94 4wd 5 speed. I paid 4500 5 or so years ago. Put 50000 on it and I don’t think I am going to have any issue getting 4500 back out of it.
Also this is my 5th Toyota pick up as an adult love them for my everyday rig. Have a full size diesel for towing.
Side note as far as everyone I know the 5 speed are way more desirable. Those 4 cyl auto are silly