Check the listing for details. Innovative Solutions -Boeing DC-9 -31/23 Altitude Alerter Controller 9D-80310-7. Condition: Used. Listed at 556.00 USD. --------------------------------------------------- - Innovative Solutions -Boeing DC-9 -31/23 Altitude Alerter Controller 9D-80310-7 - Pictures - Please see all pics for all detailsYou'll receive exactly what is shown on listing - Payments - We also accept cash, wire transfer and mostly eBay processed payments - Shipping - Freight shipment pricing posted are to a business with a dock or forklift. Picking up from a local terminal is also an option. Please contact us for residential + lift gate delivery freight quotes We also ship internationally - contact us for a quote - Returns - Unfortunately returns are not accepted on this item - Feedback - Please contact us if you have any issues with your purchase prior to leaving feedback and we will do everything we can to resolve them