High-Test is $3 per here, and I use it becaase I live where there is heat and the higher octane might help prevent ping in traffic.
To be honest, I've never understood guys who #$%* about the price of high-test. It's only a few cents more per gallon. If you #$%* about that, you are one cheap sonofa#$%*. What the EFFING EFF? No price is too good for my baby.