Hello from a brand new member here in York, PA -- have owned my 2001 Chevy Express, extended, 4-seater SMB for a couple years now. (We call her "Vanna White.") I love her, but I'm having major issues with my daily driver and am having to consider all options regarding my two vehicles, including maybe selling Vanna.
Would it be possible to get a ballpark estimate here if I give more details?
Yep, you should be able to get a pretty good idea of value with all the details and some good photos. The classified section here is a good selling resource too. A lot of folks who are SMB enthusiasts and will view it as an SMB not an old van.