One question that prospective artificial grass buyers seem to ask us every day at Purchase Green is, How much money will I save by converting to artificial grass? That seems to be millon dollar question here at Purchase Green. Money savings is the primary reason why homeowners switch, and who would blame them. Here is a great cost savings comparison chart based on a 300 square foot installation. Most homeowners have anywhere between a 100 sq. ft. area and a 500 sq. ft. area, some more, some less, but we chose a 300 sq. ft. model because its great number to see exactly how much money homeowners can save by switching to artificial grass.