You didn't offer an explanation as to why they will allow only sells, not buys?
I use scottrade, as well as Etrade, the latter makes you call in, but scottrade won't allow you to buy it, but they will let you sell it.
Without being vague why is that? I've never had them do that to any other pink.
All posts are merely my opinion. Do not invest without first consulting a qualified investor/firm, which I am not.