For people who are asking about postponing the closing after Friday - I simply cant - I have an obligation to the people who already paid, I mean its not like you are asking me to make it Friday afternoon, but next week - people are eager to get their erupters and sincerely, I am too. So please, if you want in, you have to make it by Friday, if needed we can wait on you few hours since nothing will be done same second, but Friday is the last day.
Use Bitstamp if you want btc bought fast, if you do a SEPA to them today, or tommorrow before noon, you will get here on time.
What about taking a 25-50% deposit? With the understanding that you won't ship anything until you get the full amount.