Agree 100%. Just today I was at my local Chevy dealer for an oil change and they have a triple black ZL1 convertible for sale. 77k, fully loaded with just about everything minus the 1LE package. NAV, premium sound, all the tech options... for 30-40k less than the average Redeye (and arguably pretty darn close to it in straight line performance).
There are definitely alternatives to be had. I'm no Camaro fan, but IMO, a supercharged convertible is a pretty nice thing.