84 = SR5 with a 4AC motor, automatic most likely... stay away from it unless you got the time and money to swap motor, transmission and suspension.
what you want to find is an 85-87 Corolla GTS, comes with the 16V bigport 4AGE 110-120hp, sportier suspension and nicer interior. The GTS is a better car to start out with, but either way good luck finding one that's cheap or in decent condition. Most of the ones I've seen are overpriced and if they're already worked on, most likely out of your reach. Thank Initial D for this.