Based on the low miles and otherwise great condition, I'd say it should be listed around $2500. It's in great shape, but is lacking a number of desirable items that would make it worth more - wind screen, engine guard, extended backrest and luggage rack. If it had all of those items, it would be up around $3k IMHO.
2001 Vulcan 750 - "Jeter", AKA: "the Incredible Vulc"
Updates from stock:
F&S Engine guard
F&S Luggage rack
F&S custom floorboards
Saddlebags & supports
12v plug (SAE connection to battery tender)