Both myself and my friend have recently picked up $20k classic porsche to import to the UK, comparable prices in the UK are at least £5-10k more (assuming you can find a comparable car, I am a big fan of the survivor / patina over resto jobs!)
I received mine recently, it needs a bit of work but looks like a decent rolling resto project (I am still waiting for registration plate and will reserve judgement until it is up in the air at my local specialist) I am under no illusion that the bills won't mount up quickly however it was the only way I could get my foot in the door and hopefully a very long-term relationship.
I am interested in other people's opinion and finds at the cheaper end of the market.
Due to the distance and access to the market oversees 'online' buyers like myself are generally going to be restricted to craigslist, ebay, BAT and specialist forums such as this so will unlikely pick up the true bargains.