I purchased the car from the Renault Retail site (pre-registered, technically used but only with 17 miles on the clock), so there was limited availability with regards to specification. Some had the full blown spec, but at a cost. I saw a liquid yellow with the cup chassis and spoiler, recaros, cruise control, keyless entry etc, but it had already gone when I contacted the dealer (mortified). I would have gone for that one, despite the cost increase, for sale-ability in the future, but that one had already gone.
In all fairness mine was a compromise, I loved the colour and the fact it had recaros, and for the price I paid I was more than happy to forgo the cup chassis. Had I bought it new I would have spec'd it, however only for the benefit of selling it on?
Having test drove the 200 with cup chassis and now completing 700 miles in the non-cup, there is a difference. However, my car will never be going out on a track day whilst she is in my possession, and I am more than impressed with the handling she offers in current guise.
As for the cup spoiler, well, my mind changes daily on whether or not I want it. Sometimes I feel they look awful, other times I'm ready to buy one.