my work owned a HSV GTO monaro (yellow) mint condition, we sold it 1.5 years ago for $33k (i miss going to worksites in that car
)
what you need to understand is anything you buy today will be worth half that tomorrow ESPECIALLY with a commodore, truth is they just don't hold their value, id do some research on depreciation and buy something your not going to loose out on.
my brother brought a commodore a few years ago and it was depreciating faster than he could pay it off... he sold it and still had to pay money to finalise the loan.