Now – Thursday 12/22 until 12:30pm: We’re offering UPS Next Day Air (normally $35-$75) for a flat rate of $25 (Alaska & Hawaii $35) Another option is UPS 2nd Day Air with Saturday delivery for $20 (we’ll assume all 2nd Day Air orders want Saturday delivery, but you can add that in the comments box during checkout, too.)

And then:
Thursday 12/22 after 12:30pm – Friday 12/23 at 3:00pm: We’re offering UPS Next Day Air with Saturday delivery for $30 (normally $35-$75 plus a $10 Saturday delivery charge) and we’re extending our shipping cut-off time until 3:00pm to allow for those last minute orders.