Snapper Aerator. Cam operated. Needs gas cap(4.35) from snapper dealer and new cable( 19.99) from snapper dealer or probably cheaper if you are a fabricator, been using trimmer line for a year. runs great and does a good job. Looking to get 450 or a decent offer. Sold the similar one in worst shape last year on ebay for 750. has 4 extra tines included these are worth 9.95 each. Make good money with this machine for a minimal cost. I will strap to a pallet if need be and ship. actual shipping costs extra. call me if you have any questions 541-951-3636 or send me a PM.