What’s a good price?

So, the owner says that it is 8 years old and has given a detailed description of the bike (I’ve attached that in the end). The asking price on marketplace is 990 USD. What would be a good value for this bike now (this is in a college town in Texas, if it helps)

Thanks for your help

Detailed description:

Scott CR1 30
Carbon Road Bike (54cm)
Scott’s CR1 30 is comfortable, compliant, and fun to ride. Super light and smooth to ride. Its full carbon frame and fork help dampen road chatter while providing a light, stiff ride. The Shimano Sora drivetrain provides the gears for a fantastic feeling at climbing, while the brakes ensure reliable secure stopping power on descents.

Great Condition
Product Details
Components
Frame
CR1 Carbon, IMP technology
Fork
CR1 carbon
Rims/Wheels
Syncros Race 27 Aero Profile
Crankset
Shimano
Chainrings
50/34
Front Derailleur
Shimano Sora
Rear Derailleur
Shimano Sora
Rear Cogs
Shimano, 9-speed: 11-32
Shifters
Shimano Sora
Handlebars
Syncros RR2.0
Stem
Syncros FL2.0
Brake Levers
Shimano Sora
Brakes
Shimano Sora
Saddle
Syncros Road Endurance
Seatpost
Syncros C