Some have wear on the labels. Costs are:.- SQX-10 Sequencer Expander Cartridge-$70. -E2 E-2 PROM Memory Cartridge- storage cartridge -$70.-ESQ Voice 80 Volume 1 -$40. -ESQ Voice 80 Volume 3-$40. Nice, working, and Excellent Black laptop Hp Pavilion DV6000 Intel Core Duo 2Ghz, 4GB, 160GB, 15.4"WXGA LCD ultrabright Wide Screen, DVD/DVD-RW burner combination, Good Battery, Built in Webcam camera, Wireless with windows 8 Pro, Office 2010, Power DVD, Nero

　　, Anti-Virus installed for$189. Cell show contact information.

　　Up-Grade: to 500GB hdd for $20.

　　REQUIREMENTS:.