For Sale: 1971 Yamaha R5 (Waltham, Mass.) $2,200 Posted October 10, 2014 by gdemo 1971 Yamaha R5 I found this 1971 Yamaha R5 for sale in Waltham, Mass. It looks nice. The seller’s asking $2,200, that doesn’t sound crazy. Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.