They made the decision to cease exchange activity indefinitely. Users with BTC could withdraw to private wallets while USD funds are only accessible via ACH transfer to a US bank account. I do not have a US bank account, and they have not made any information public on what/when non-US users might be reimbursed. I'm about two weeks away from personal liquidity issues, yet have a little over 2500 USD in my bitfloor account.
I've elaborated more here (same thread, but two posts regarding the situation):
I'm afraid I can't help you on this as I'm not in the States currently. I can, however, escrow the transaction if you manage to find a buyer and you want to be safe.