There's a 25% off coupon for teachers and educators that runs from April 15 to the 17, but it has quite a few restrictions. Like usual, music is only a 10% discount and DVDs are a 15% discount, but the other exclusions pretty much seem to eliminate the possibility of using the savings towards a lightsaber.
I'll try and forward you the coupon much later today since I'm about to leave for work and e-mail access is mostly restricted. Also, if you don't have any teachers as friends or whatnot, the coupon is pretty much unusable. You need either a paycheck or some form of teaching identification in order to get the discounts.