I would say " it depends."
READY TO ROLL can mean a lot of things. Any dents or damage to the frame? Whats the condition of the components (i.e. how much mileage does it have)? It may "roll" but if not cared for, the parts would need replacement sooner than later, especially the drivetrain -chain, cassette, and chainrings.
I dont often see pre-owned complete Ti bikes going for less than $1k. They seem to hold their value well, or maybe their owners as a generalization take care of them better.