More data: I know this is going to sound loopy but what I get will be somewhat dependent by whether itll fit in a garage w/ std size roll up door. Right now (since I moved from NH) I live in an apt complex.

I can rent a garage (from the complex) and thats the route Im going to take as this area is ram packed w/ thieves. I also dont want kids playing on it which would certainly happen if I parked it in the lot. (How can you blame them though?

) The garage will also second for my work shop so Im going to need a bit of space around the machine. These garages have a single 15 (20?) VAC outlet. Its much less than ideal but Im really tired of not having a tractor. Since I have no land to care for tractor pulling is an excellent excuse to own one again.

That said Im not going to be here forever and would like to bring whatever I settle on w/ me. In that regard Id like a 3pt which would make the machine useful on a farm for light duties like mowing, pulling wagons, raking, tedding etc. Im not interested in using it for baling or mowing/conditioning nor does it need live hydraulics (but I wouldnt turn them down either). Sorry for being so fickle but Im trying to figure out exactly what Id like. Your questions got me thinking about the bigger picture. Thanx! So, given my better thought out requirements that should narrow the field substantially. I think 3 pt didnt become common until some time in the 50s??? BTW if the sheetmetal is good Ill be happy but if it isnt them thats not a problem. The mechanical systems are most important right now. I think sheetmetal is somewhat easy to repair, place, refurb.
If I understand the gist of the replies most any old tractor is going to be mechanically simple and parts availability is going to be the gating factor. Do I have that right? I just need to stick w/ a common brand and model.
Im rather predisposed to diesel and would rather not have a gas/propane motor. I think in general diesel is stronger, easier on fuel, makes more power and requires less PM. If theres something Im missing about gas motors Id be interested to hear your view in their favor.
Im not at all interested in exotic transmissions...SOS, TA or the like. I think theyre somewhat breakable arent they?
Im not real sure about turbos...I havent thought about that aspect before. Turbo technology is old enough so that anything Im liable to find in a tractor is going to be pretty bullet proof? I think theyre pricey to rebuild though arent they? Then theres the parts issue again if a rebuild is necessary...are they readily available?? I also think tractors big enough to have a turbo wont fit thru my garage door.

So maybe thatll decide it for me.
Ive been looking around at used and it seems there are some at the lower end of the spectrum between 0-$3000. While Id like to keep it in that range I also dont want to buy a project thats going to cost $$$ to get working (or repair after it breaks). Im really not in the used tractor pricing loop and need to study that a bit. At any rate small/med repairs arent a problem but Id just as soon not have to do major repairs. Perhaps pricing is regional?? (eg At the w/e tractor show there was an old Case w/ rotten sheetmetal advertised to be good mechanically for $800. However most of the For Sale offerings were in the 2500-8000 range.)
Out here Case, MM, Oliver, MF, IH, AC and Farmall are most common. Deere is in there but not like the others mentioned. Ford has nearly no representation. At the pulls most of the winning is done by the Oliver, IH, Farmall crowd. The ACs do place sometimes though. While there are Deere entires they rarely, if ever, place. Before I moved W I had never seen a MM, AC or Case farm tractor. In the south were I grew up it was Deere, Ford/NH with some very small number of Olivers/MF. So, in that regard, this is quite the adventure and Im enjoying it!!
The Oliver Super 99s are amazing to watch!!! Most all are run w/ straight pipes and they ARE noisy. The S99 runs out of tire LONG before power. Once they can no longer progress horizontally they start going vertical (as in digging in).

Id love to own one or a big IH/Farmall.