I feel the only factor that would affect the price will be that it is a HX model. Some people are put off by that fact alone, for some reason. Having window's should not be an issue, we used curtain's in the 70's when they were new. Being a 253 wouldn't matter to the buyer, that was only a matter of choice when you bought them new. I would have thought that the public would have forgotten the flak that the HX copped on release by now.