Bought this Tuthill IsoStatic Mount and never went back to using my C9.25" HD Wedge and Tripod, it works that good. Makes scope setup and use a lot easier and quicker it is actually quite a bit more stable than the Celestron HD mount and fork setup. Asking $175.00+ actual shipping costs. Retails for $345.00, for more info see tuthillscopes website. PayPal prefered payment method.