This is the £150 (~$187) Star Wars Sith vs Jedi Clock available exclusively from The Bradford Exchange. Really want it but don't have the cash? No worries, you can also pay in five installments, although if that's the case I'd really urge you to reconsider just how badly you need a Star Wars cuckoo clock versus milk and eggs. The figures are handpainted, the clock weights look like Luke and Vader's lightsaber hilts, and the fight scene and figures' lightsabers have light effects. Oh, and it also plays Star Wars music instead of chimes. My great aunt actually collects cuckoo clocks, so picking a Christmas gift was a no brainer this year. "You're getting her this?" What? No. A Harry & David apple and pear gift basket, same as every year.
Thanks to atheistgirl, who rose from the comments section like a Phoenix from the ashes to send a tip.