I can almost guarantee a markup during the first year. Given that they will be imported in limited numbers from Holden (Australia) - I've heard they will be retooling and adding additional capacity for the GTO for export purposes in the years to come. Since they won't be able to supply the domestic Holden's and US market GTOs with their current factory setup without slighting one side or the other.
Hopefully the increased supply - should mean better pricing to us.
Besides I would skip the first year - just for the sake that it is the first model year. There are bound to be bugs that will need to be fixed. Wait for model year 2 or even 3.