Think I did see a few ikon boxes the last time I was there. But best to call before u go down in case of wasted trip cos mr Wong is not jn the shop sometimes.
I would not hesitate to get one pre-owned, rather save the money for a CLA when that one day arrives!
But of course, if this is going to be your very first film RF, and you have all the worries about camera breaking down, inaccurate shutter speed, mis-aligned viewfinder, rf coupling loose tension etc, then by all means get a brand new one just so that it makes you feel happy