I have decided to try growing a small patch of fescue sod to sell. I Have already killed the field and will be putting to grade sometime in the next few weeks. My questions have more to to with what type of equipment do I need to harvest the sod. I am only planting one acre this year and will decide whether to expand to several acres,( probably never more than 10-20 acres) after I sell the first patch. I have planters, mowers, sprayers and irrigation available, what I dont have is a good sod cutter, or any sod cutter for that matter. I need advise on size and type sod cutter to buy. Should I roll or just sell squares? I am thinking more along the lines of the self propelled walk behind models. I would also be interested in buying a good used one and possibly upgrading later if all goes well. Any info and/or advise will be appreciated greatly.