Kelly Duffie will appreciate this post even though it is a bit late.

The setup: John Deere Gator and a 60 gallon Schaben sprayer on a skid with customized booms to handle different conditions.

Cost according to John Deere's website: Gator = $16,700, Sprayer - $500 and probably another $250 in nozzles, metal, and toggle switches.

Not too sure of the specs.