Damn that sucks man... I hope it wasn't stuck in there :s
Stuff like that may get refunded if it was insured... but doesn't do much as it's not easy to find it again :/
@Kaiu: Got refenrence on that info?
Not that I don't believe you, I'd just like to get confirmation so I can sleep tonight and not worry my oh-shit-I'll-never-be-able-to-find-that-again package may or may not have disappeared.