actually, there was no sarcasm intended! i am a radioshack store manager, and MY store doesn't have these diodes. i have access to a better database to reference in-store stock, and i was offering some assistance. PM me your zip code and i will try to help you out.
if worse comes to worse, i'm actually doing this mod myself here in the next few weeks and plan on picking up a set or 2 of these diodes from a store local to me.....
and you are right, my mistake, it is a 2-pack