Chuck, It seems that Menard's is having one heck of a sale since my email is getting several of these a day. But I'm guessing you are looking more for rocket related sales.
All's I have to do is crash another one and I'll need a replacement. I got a couple of the v1 EF's wired with Ublox GPS chipsets. The v1 had a 3.3V terminal that I think was to originally send power to an EggTimer computer. I just wired a different GPS to it.
Kurt
There is, however a Madcow HDHH sale coming on Wednesday for their Go Devil 38mm and 54mm MD kits. I enjoy flying my Go Devil 38, and am considering a modified Go Devil 54 to replace a 54mm MD I recently crashed, though I suspect my mods rule it out from this week's sale.