Domino Retroplate® Retrokit™ for Yamaha , This Retrokit™ replaces the archaic Yamaha P-85 style throw-off. This Retrokit™ comes with a Trick GS007 throw-off, Retroplate® and fasteners, pre-assembled and ready to install, painlessly! Finish/Domestic US Price including Alaska, Hawaii, & Puerto Rico Chrome Trick Throw-off/Black Retroplate $129.95 USDBlack Trick Throw-off/Black Retroplate $129.95 USD Finish/International Price including Shipping Chrome Trick Throw-off/Black Retroplate $154.95 USDBlack Trick Throw-off/Black Retroplate $154.95 USD