I'm not seeing them on the roads around here. The local Dodge dealer has had two R/T's and a regular v-6 sitting out in front for 6-8 weeks and they still haven't sold even with discounts and employee pricing.
I ate up a R/T a few weeks ago.

YouTube - Brian's Mustang 1
I lost
Afterwards i found out he had pullies, cai, tune....he was running consistent 12.9x@109