A technical question, how was the Vickrey auction done to ensure that you can't just enter a bogus high price?
* "All buyers will likely all pay less than they were willing to pay, which makes ‘em feel like they got a good deal." -- buyers maximize utility by bidding true value, if they bid true value, they will _always_ pay no more than their true value, so the expected value is positive. there's no "likely" to it!