This next car comes as a tip from SecondMouse who writes: Somewhere within the vicinity of this particular automobile is someone who needs a good slap. Letting a 1965 two-door Impala SS with a 427 4 speed sit outside like this... Hopefully, someone out there has the desire and the budget to put this beast back on the road. Find it here in the Houston area, asking $8500 and looking pretty complete. Find this 1965 Chevrolet Impala SS offered for $8,500 in Houston, TX via craigslist.
I'm posting this next car for all of the wrong reasons. It isn't really a good deal. It will cost the next owner more money than it will ever be worth. And it will probably cause more heartache than a teenager on methamphetamine...but this car needs to be saved. I guess this is a charity case. This is a car that needs someone with more money than sense to keep it from going to the boneyard, because how many RX-4 wagons are left in this world? How many more manual gearbox Japanese wagons with rotary engines exist? Screw the whales, save this manual gearbox equipped rotary powered wagon. Find this 1976 Mazda RX4 Wagon offered for $3,500 in Tracy, CA via craigslist. Tip from FuelTruck. 
I really don't know what to say about this car. On the plus side, it IS a small bumper E30 BMW with a manual gearbox...but there's the little thing about the wheels or lackthereof...or...the use of firewood as a makeshift version of used kitchen stoves. The best part of the firewood floor stand system is you can see the evolution -- first the blocks went under the suspension parts and Noah decided that wasn't good enough, so he put the blocks under the frame and it still wiggled around like a Trump fixer under oath and finally the outrigger flying buttress pieces were installed. Job done. Just, please no smoking near it. Find this 1991 BMW 318i offered for $1100 CAD ($835USD) in Richmond, B.C., Canada via craigslist. Tip from Erik202.
I've known quite a few automotive enthusiasts who have casually tossed out the idea of owning a portion of some exotic sports car -- you won't drive a Ferrari every day, so why not split the cost of purchasing and maintaining it with another like minded car guy/gal. However, this next car is for the guy/gal who wants half a super car but doesn't like to share. Now, you can have your half a cake and eat it too! Find this half of a 1981 Ferrari Mondial offered for $8000 in Orange County, CA via craigslist. Tip from Rock On!
Do you ever stumble upon a craigslist advertisement and think perhaps alzheimer's has finally set in? How did I ever manage to survive on this rock for so many revolutions around the glowing orb of hot plasma and I've never heard of a Grumman Olson Kubvan. Now I know. I've seen it all. Done. Find this 1984 Grumman Olson Kubvan offered for $3,000 in Hartford, CT via craigslist. Tip from Rock On!
A picture is said to be worth a thousand words. Truer words have never been spoke with this matching numbers fastback Mustang c-code 302 V8 2 barrel car that is completely in pieces. The seller warns potential buyers to be not discouraged by the scary pictures especially ones of the car shell sitting atop of two stoves. They are a little negotiable on price and delivery is possible. Find this 1969 Ford Mustang Fastback for sale in Smithtown, NY for $3,500 via craigslist. 