Need a lot more info than that to give you any idea - what needs work; what shape is paint, metal & chrome in; is it close to stock & complete or is it chopped or otherwise modified? Your best bets for some guidance are to locate the nearest Norton club - try finding it through the International Norton Owners Assn (www.inoanorton.com) & contact them, & to watch ebay for awhile. Keep track of the SELLING prices, not the ASKING prices - there are some owners who are real dreamers selling on ebay. Hope this helps.