If you are looking for a deal on a playhouse check out this on on the Little Tikes Log Cabin Play House, it is currently on sale for $399.99 (down from $519.99) but when you use coupon code ccbd2011 you will get an extra 5% off making it $379.99!
I LOVE Little Tikes products, they last FOREVER! We still have the Little Tikes Cozy Coupe car at my parents house that I played with as a kid (it is over 23 years old!!!!) Little Tikes products are well worth the investment and last for many many years!!!