Hate to say it, but KEH.com is selling the same body for $429.00. In "Excellent" condition. For your money a 501CM in Ex+ could be had $665.00.
If this is really a "barely used" as in "Mint -" then you may have a very good deal if you were looking for a camera in that kind of shape.
Personally, I like KEH.com because they rate in your favor, and the prices are great.
Check them out for you Hassy lenses.