Does anyone know where I can find a Cox model buggy as in the pic below - (except 'EeeeuwBay' of course  )

Condition not important!

whats your budget ?

I know you said not ebay but theres this one, might be worth a punt, you could also try a sniper.

http://www.ebay.com/itm/1970s-COX-Gas-Dune-Buggy-IOB/190853184845?_trksid=p2047675.m1850&_trkparms=aid%3D222002%26algo%3DSIC.FIT%26ao%3D1%26asc%3D11%26meid%3D8391470204204801222%26pid%3D100011%26prg%3D1005%26rk%3D1%26sd%3D181135446403%26