I have two forsale Models 10515 and 10545 Lawn Boy Gold Series. Both 4.5 H.P. 2 cycle. F series. 3 Speed gear drive self-propelled. Self propel works perfect. Good working condition. Could use some touch paint for cosmetic effect. Just had all routine maintenance completed by Labuda Farm Service and mower is in good running and mowing condition. I had all necessary repairs and parts completed and replaced by local dealer. This mower as aluminum deck, 3 speed gear drive, and very reliable 2 cycle engine. The 10515 has a small crack in front of deck about 1.5" long. It has been like that for along time. It is very thin and has not changed. Does not cause any problems performance wise. I accepting best offers. I have a third Gold 5 H.P. I may sell also. Thanks I will post pics soon of 10515 and 10545. No pics of 5 H.P. yet.