Cheapest source for Iridium Supers?

[Mr. Imperial]

Mod edit
I'm primarily looking for a 50-pack (it'll last me about a year), but if you can convince me of drastic savings by going for the 100-pack, I'll entertain thoughts of enablement.

 

[kevtex]

This e-bay seller has 100 Iridium Super for around $30.00 shipped, depending on the current exchange rate. This is a "buy-it-now" not an auction listing so I believe it's okay to post this.