We bounced off $446 but only to $471. "The center can not hold,the barbarians shall take the gates, retreat to the base of the square and stand firm"
Looks like we get to see if $401 will hold tonight, keep your fingers crossed.
NEVER, EVER PRE-Order a miner. The o9ne time I did it was only by 10 days, in that time price dropped $100 (20%) asked if I could cancel order or get some adjustment, sellers' response was .."No".
A week after release they dropped price another $100, a month after it came out could have picked one up for less than half what I paid.
At Slush, we are about to hit so many blocks that we will have to slush through puddles of coins.