Okay, it's not exactly a blockbuster, but with coupon code LM69Z you can give the gift of science fiction adventuring to your favorite SF reader this holiday season, now through Jan. 1. (Only on SmashWords... if you use the other digital channels it's still $1.99. Still not bad...)
So if you see him or her "ooh" and "ahh" at their newly unwrapped Nook or Kindle or iPad, you know there's a quick and easy way to get them some content they can enjoy for a few hours (or in my case, slow reading = a few days).
I'm working on a print discount for your last-second shopping pleasure as well, but I don't really control the print distribution so well have to see how that goes.
P.S. If you read and liked the book, be sure to post reviews on the site you buy it from (or anywhere you feel like it). Nothing spreads faster than the Sa-X virus and word-of-mouth marketing.