CymberChimps, one of the longest standing WP theme companies is having a Labor Day sale this weekend only! If you hurry, you can get anything on their site for 40% off, just use the coupon 40now to get the discount! Again, this sale only lasts for the weekend so get your themes now!
WrapBootstrap.com is having a 50% off sale now through September 8th! Grab one 14 themes for half off!