Got my latest pair from Costco (again). Cost $2800 and they are a good upgrade from my most recent pair (5yr old also from Costco). My most recent pair, the right ear aid had stopped working. Only needed a new ear extension (wire/speaker) which Costco provided at no cost. They are now my back-up pair. We discussed the new/improved features of the latest aids (all mine have been Resound brand) and I chose to upgrade (also Resound) At my Costco they check your hearing extensively, adjust a demo pair for your hearing and have you "test drive" them during your appointment. Then you can decide your path forward.