Is there some type of sale going on at Jbl? I called JBL pro service today to get a price on 2421 diaphragms and they guy told me they were $99 retail. A few months ago, they were around $180. Parts express still has them for $189. I even called one of the Service centers near me and they said they would install them for $90. I find this very interesting. I'm definitely gonna go ahead and put new dias in my LE-85s. I was contemplating going with Radian. But with OEMs at the same price as Radians.....No brainer, OEM