I just looked at a rototilling job and need some ideas on pricing. What is the general ballpark price to rototill an existing garden about 1000sq. ft.?(4hp.tiller) A freind just picked up this yard and doesn't till, I have a tiller but never got in to it, to busy mowing, but I figure the guy wants it done three times a year and it will give me something to do next week and help out a friend who gives me extra work. Any hints on pricing would be great, I don't want to do it for free but I don't want to over charge either.