Got Bored so i went looking on Ebay, here are my finds:

1985 Honda ATC 70: http://cgi.ebay.ca/1985-Honda-ATC-70...item3365b0aeb1
Current Bid At US $152.50
Approximately C $148.54

1983 Honda Big Red ATC 200E: http://cgi.ebay.ca/1983-Honda-Big-Re...item2eb38f3d40
Current bid: US $500.00
Approximately C $487.00

1982 Honda 3 Wheeler 110cc, Nice!: http://cgi.ebay.ca/1982-Honda-3-Whee...item27b936b354
Starting bid: US $560.00
Approximately C $545.44

ATC-250R'S 1981-1982-1983 LOT SALE: http://cgi.ebay.ca/ATC-250RS-1981-19...item35b0704fd3
Price: US $1,000.00
Approximately C $974.00

1986 Kawasaki tecate 3 wheeler: http://cgi.ebay.ca/1986-Kawasaki-tec...item45f905a381

Current bid:US $2,000.00
Approximately C $1,948.00