1975 - 1964 Rickman Metisse with a '73 T100C engine. Life was an adventure, and we had no labels. Best handling bike off road, gravel and seal I've ever had....my Holy Grail...still searching for the perfect bike I once had. The dirty auld mug no one wanted has turned into a jewelled golden chalice I can only look at.
1971 Yamaha XS1 - again who would ever think that a $200 bike would fetch more than 10 times that amount in today's market.
1987 Honda XLV750, sold in 2004 with much regret, only now being appreciated as a rare and special bike.
1997 Yamaha DT230, sold in 2008 - high tech 2 stroke, end of an era, sure to a collectors item someday.