I have a spare set of propellers for a 2007 54 Grand Banks Eastbay. Prop Specs: Manufacturer: S&S Propeller in Flushing NY Pair 33 x 35 Nibral 5 Blade custom S&S Foils 92% DAR 2.75” bore
Cost $20K new from S&S. Asking $10K for the pair. Never installed on my boat, used as backup props. Can provide additional photos as needed. I’m located in Maryland, so depending on your location would be happy to have you inspect.