paid about 425.00 including office visits a couple of years ago at Hearing and Balance in Germantown Tennessee.
If those are Magnum Ears, that is a screaming deal. I paid about $1K eight years ago, and that was a pretty good price at that time. A friend just shopped around and found them for about $800 after getting a first quote of $1200. Pays to shop around. If the guys in TN will still sell them near that $425 price, it would make sense to have molds made locally, then ship them to TN to place the order with Starkey. Your risk would be that if the fit is not right, you will be SOL.
