The average annual cost ranges from a low of $150.00 for a windmill aerator to $700.00 for a high quality solar unit taking into consideration all annual costs + depreciation over a given products life expectancy.Each of these options has a place depending on what the objectives are for a given body of water.ome electric aerators might run for 2-3 years without any major issues and others might run 5-7 years or longer. The table below is based on a set of assumptions that is fairly representative of actual costs for a 1 to 2 acre pond or small lake.
Be prepared for an expensive trigger finger surgery costâ¦. Even though trigger finger release surgery is relatively minor and is performed on an outpatient basis, in the United States, trigger finger surgery cost may average at least $1,000, depending on the finger, the severity of the contraction, and your geographical location.
1 Eppley Plastic Surgery Center, located in Indianapolis, stated that the surgery can cost anywhere from $5,500 to $6,500. 2  There are a few common approaches that doctors use to get rid of a larger forehead. If hair grafts are recommended after the procedure, multiple sessions will be required. 2  On average, a graft will cost $2 to $5 per graft. 3  The average transplant could use more than 750 to 1,500 grafts.