Check the listing for details. 77" SB680 INTERACTIVE SMART BOARD & EPSON SHORT THROW PROJECTOR COMPLETE. Condition: Used. Listed at 510.08 USD. SB680 77" Interactive Smart Board (Smart Technologies) fully working order and great condition fully tested.Epson EB-420/30 H447B Short Throw HDMI/VGA/XGA Projector HDMI projector fully tested and working order , warranty on lamp life,No marks on the white surface of the board. http://downloads.smarttech.com/media/sitecore/en/support/partsdiagrams/sb885ixe-smppartsdiagramsv17oct13.pdf 90 Days WarrantyIncludes:•SB680 Smart Board•Epson EB-420-30 H447B short throw projector including remote and wall mount•2x Pens & eraser•USB lead•Wall bracket•Pens tray•Software•required cablesShipping cost for international buyers is approximate please contact us with your address for final quote.Please note: If you have any issues with your purchase please send us message via eBay or contact us via supplied number and we will resolve it within 24hours . Please do not leave any low or negative feedback.