The Ford Mustang Laguna Seca's are already on the used market under MSRP, even though it was a limited run (1500) and $50k MSRP (many dealers marked them up significantly).
2002 Z06 "Blue Meanie" 11.36 ET
2003 Z06 in progress
2009 CTS-V 12.36 ET, bone stock at 1600 mi. Rainy day in Sacramento. Sadness.
2010 ZR1 no times yet.
2013 Volt SCCA Solo2 #771 HS3.
And a bunch of Duramaxes.