Because we are now in December, we have turned on domestic air shipping for Longclaw. So if you need it quickly, as late as 2 PM Eastern on the 23rd for Christmas delivery, you can order it with this method and have it arrive in time.
Order Longclaw here to get it shipped by air, note, you need to order it from that specific page to be able to access the air shipping option. And this is for domestic orders only. International orders really need to be placed by the second week of December for any chance at Christmas delivery.