University of Hawaii Press is offering a 40% discount on all their products from July 1-8. This is the publisher of RTH/RSH and RTK, so if you don't have the books, now is your chance to get them!

Thanks for this! An excuse to order the Traditional Hanzi book, heh! (and even though I'm in Japan and shipping is $10, it's still cheaper than Amazon.co.jp or the bookstore!)