Rockauto has 0-40 Mobil 1 Supercar in stock for $11.45. I’ve ordered from them many times, never had a problem.
You have to look under 2022, 2023 doesn’t populate yet.
https://www.rockauto.com/en/catalog/chevrolet,2022,corvette,6.2l+v8,3449767,engine,oil,12138