Where can I buy Sennheiser IE 800 locally?

I lost my right IEM of the Sennheiser IE 80 yesterday... I died a bit, inside, when I saw the empty right socket

So, I'm am looking to purchase the model higher, the Sennheiser IE 800, as a replacement.

Where can I get them locally?

eBay has some great auctions for them, but they are use national mail services.. and with the state of our post office, I really don't want to take the risk.

Thanks guys..