Astrophotography mount question

[Celestron4]

I have a Celestron Nexstar Evolution Alt-Az mount which has sat unused and picking up dust for the last year or so. I moved to an AVX equatorial mount so have had little need for it.  Would it be worth keeping to use as a tracking mount for a DSLR (Imaging the milky-way etc.)? Would the EQ Wedge be required to get long enough exposures? 

Or would I be better off selling it? If so what could I expect to get for it?

[jambouk]

I suspect you’d get £75-£150 for the mount.

I wouldn’t bother with a wedge.

Try wide field with it with a DSLR. Else get rid.