It's $25.12, actually a few pennies more than Wal-Mart. I also like the big jug for ease of use. It goes faster and cleaner. Oh, look what I found at Sam's!

http://www.samsclub.com/eclub/main_shopping.jsp?coe=0&oidPath=0%3a-23542%3a-32122%3a-41870&mt=a&n=0&BV_SessionID=_SC_1194605799.1112273316_CS_&BV_EngineID=ccccaddeekhkmgmcfkfcfkjdgoodflh.0

-Philip Maynard '95 Contour [71 STS | Track Whore] '97 Miata [71 ES | Boulevard Pimp] 2006 autocross results