David wrote:It's over Amazon bumped the price up by $10.
Actually, it isn't over, or at least may not be:
Someone reported two days ago that the price for this item has fluctuated almost daily at amazon recently.
For example, before you posted the deal, it had been at $30 and gone to $40, and then back down to $30, which is when you posted it.
It seems they are testing sales vs price, to determine whether they will make more by leaving the price low (more sales) or by leaving it higher (lower sales, but maybe not enough less that they won't make more
money because of the 33% higher price...