I would say "no" to non srt6 crossfires and "yes" to srt6 roadsters. Last year at this time there were about 7 srt6 roadsters for sale in the US, and a typical price was between $13,500 and $17,500. There was a 48k Aero blue in DC for $16,500, and I bought mine for $13,500. This year, there are only 2 or 3 for sale (not counting retitled salvage) and the (asking) prices are between 1,500 and 2,500 higher for equivalent mileage. September and October are prime selling season for roadsters in general, so it is quite remarkable that there are so few roadsters for sale this year. I think that srt6 coupes are not holding their value as well as srt roadsters, due to much higher supply relatively speaking (2 vs 17 or more).