For Sale: 1978 Yamaha SR500 (Rockville, Maryland) $5,000 Posted May 25, 2018 by gdemo Check out this 1978 Yamaha SR500 for sale in Rockville, Maryland. It looks pretty good, but it’s a bit raggedy for the $5,000 price tag, but I’m cheap. One Comment For Sale: 1978 Yamaha SR500 (Rockville, Maryland) $5,000 June 12th, 2018 […] The seller is asking $5,000 for it and it has a burnt out headlight. I could see spending $3,000 for this bike. The same seller tried to get $5,000 for the bike back in May. […] Reply Leave a Reply Cancel reply Your email address will not be published.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.