I used completeoffroad.com at $11.50/qt. with free shipping....plus a $10.95 handling fee. You actually only need 4 quarts, but I ordered five just in case I drop a quart or spill a little since it's not readily available near my house.
I hadn't heard of them before finding them through a google search for Redline fluids. I then did some searching and found some posts here from people who had purchased from them and were happy. I placed my order Sunday evening - it shipped out Monday - arrived at my house today (Wednesday). No issues what so ever out of the process for me. Can't get much better than two day delivery.
2009 Red Rock JK Unlimited Rubi
2006 Scion xA
1999 WJ Limited Quadradrive V8
1997 Chevrolet Z71
1994 ZJ Laredo 4.0 - Sold
Thanks for the IR Remote Smokinbk.