I got mine from a yahoo.com store (
http://search.store.yahoo.net/cgi-bi...96748182234973). With shipping, it came to just under $50.
It's also available from createforless.com - a little more per gallon, but if you spend $100, free shipping.
Once in a blue moon, LQS will have refills, but only unscented. Even at $50 from above, it's quite a bit less than the 16 oz. bottles usually available at LQS.