TBYRNE has the price match guarantee policy. They beat the lowest competitor by 10% of the difference of the price... really cheap, but their availability is kind of up in the air.
SOOOO... After TBYRNE CorvetteGarage.com is by far the cheapest for exhaust.
I bought a Borla Stinger Catback from CorvetteGarage for $1,037. TBYRNE offered it to me for $968 but said I would have to wait 1 month for them to get the order in. I went ahead and ordered from CorvetteGarage, and using their cheapest shipping option, the Borla Stinger (Plus K&N) was at my house 3 days later.