Don't apologise, I'm kinda used to it.....
The old schoolers around here all know I'm female, as for the newcomers, I'd rather that they all think I'm a bloke... guys get strange when it comes to taking tech advice from females.
Back on topic,
The price is fairly standard.
Most GTS1's are in the $4,500 - $9,000 range.
Take into account that these cars are 15 years old.
They are hard to find original parts for, and although $6,900 may seem cheap, if it's in need of a bit of love, repair costs could run into the thousands.