I know of a few vehicles on your list...

You already know about my wrote-off 4 door 2wd Blazer... $500, runs, not re-registerable (bent frame), be a good trailered extreme vehicle.

I know of an old Caravan/Voyager. Dunno how much, but I saw it just the other day at a customer's with a For Sale sign in it. Late 80's early 90's, red/burgundy with wood paneling. Looked like it should be about $1000 or less, owned by a tranny guy, so it should be in decent mechanical shape.

I know of an old mid-eighties Escort wagon. Low low mileage, brown & oxidized. Great condition otherwise. Can't see them wanting much more than $500 or $600...

Also, if you're not scared of mechanical work, I still have Elvis at the shop. Elvis is our dead Celebrity. He's an '88 Chevy Celebrity Eurosport Calgary Olympics Special Edition (yep, sez that on some badges between the doors). 4 door mid-size (big trunk), make a great SS or SM or even extreme car, loaded (PW, PL, air, tilt, etc.). White, with fancy white wheels and tan interior. Some rust here and there, mostly surface rust from sitting for the last three years. Was in great shape, had had brakes done just a couple months prior. Needs tires. Needs an engine (which you have, if you strip the Cavvy) as it's 2.8 V6 is seized. I have it because a customer thought she needed a starter and got it towed to my shop, turned out Wal-Mart had done an oil change on it the day before and left the filter loose. I started pulling top end parts (still have them all, on a shelf in the shop) to R&R the engine, then never finished. Insurance wrote it off but should be easy to get re-certified with new engine. Make me an offer.

My cousin has a Sprint for sale too, dunno how much, but it'd be cheap cheap.