Last night I purchased June Tailor's Shape Cut Slotted Ruler than goes up to 15" at WalMart for $17. After checking online prices, this was a really good deal. The WM here in Pahrump, NV does not have a lot of quilting notions, but a few like rotary cutters and blades, cutting mats, etc. I was a pretty happy quilter as I have designed some quilts for the GGB twins expected in Nov. that are based on Log Cabin squares.
Whoops should be 12", that is what happens when you try to read backwards. Still a good deal.