When I enquired around the various shops here a couple of years ago I was told yes they can get me one, they cost around 1000 tl, but they didnt recommend as they are not upto the job here, they will not work efficiently and will soon burn out from overwork, Needless to say I didnt bother and actually prefer not having aircon nowadays, I had a unit in every room in my old place, I find it makes you feel even hotter when you go out and prevents you from acclimatising
But if you need aircon while on holiday, which I can understand, why not get a unit fixed permanently? They are much better and cheaper than the mobile ones and are not a hassle to have plumbed in