I have a friend that is trying to sell a pair of Cannon Mag 10 electric downriggers. he bought them used in '99 and is not sure how old they were before that.. they are all metal construction, have 200 ft of cable.. 48" booms has 2 good solid mounts and 2 swivel bases that are broken but are lifetime warranty. one spool is cracked but hasnt given him any problems..he does have a spare spool though... as for the price he is looking to sell as a pair for $600.