Looking for replacement plug for power brick

[basicfiend]

I lost the plug for my power brick and I'm sick of carrying around the extension cord everywhere. Can't find just the plug anywhere! Does anyone know where I can get a new one short of buying the foreign plug adapter kit? These things have got to be somewhere as it's the same part for all Apple power supplies.

 

[DocVT]

I have an extra one for the MacBook power brick - about 1 inch square and 1/2 inch high. I just sold my MacBook so I will have limited access to a computer for a while.