You don't want the pre HD one, ask me how I know.
A new HD 4-12 will be $1500-1700, a good used one might be found for a grand if you're lucky.
Appears none at that $ here.
The one I bought with light ring marks was $1100 on Ebay.
When 9000 post members start threatening 20,500 post members, this should be good for 50 pages.