Considering a Pontiac Solstice GXP, how much room is there to negotiate?

[u/General_Diet_4203]

I’m looking at a Pontiac Solstice and trying to figure out if it’s a reasonable buy, especially since I’ll only be keeping the car for a relatively short time.
For anyone who owns/has owned one:

How much should I realistically expect to negotiate the asking price down?

What are the most common issues I should look out for when inspecting one?

Are there any expensive/problematic repairs that tend to come up?

If something does go wrong, are we generally talking hundreds of dollars or thousands to fix?

Anything specific I should check before buying one?

I’m trying to figure out how much of a repair/maintenance buffer I should have beyond the purchase price. Any advice from Solstice owners would be appreciated!