[PhilW]

I have a GSO 25cm F/5 mirror for sale together with 63mm secondary. Mirror has a good figure and gives excellent views. There is a bit of surface dust which you can see in the photo.

Note when this mirror was mounted I used velcro to attach it to the cell. This method ensures potentially less distortion than attaching it via silicone adhesive. I've left the velcro on the back of the mirror in case the new owner wishes to use the same method (which I recommend).

$180 shipped for both items.