Just ordered mine before the sale hit.
so, of course, I asked the question?
Will you refund 50 dollars on my order thru email support?
their answer was:
Sorry, but we cannot offer a refund. Please see this excerpt from our Terms and Conditions.
Special Pricing, Sales, Events
From time to time we reserve the right to offer special pricing, discounts, shipping incentives, gifts, etc. The special pricing, discounts, shipping incentives, gifts, etc are not applicable if you purchased an item before or after the effective dates of those special event(s).
So NO refund on my order.
cheers