I ordered the 1.5", 2.5", 3.5" (set number 4) and they came yesterday. Nice how they work.
I paid 42.00 with free shipping from an eBay seller. I cut down a big bowl of 1.5" 1/2 squares yesterday afternoon.
If I were on a Really Frugal diet, and had seen the rulers in person, I'd put a piece of masking tape on the corner to corner angle and have a crafted with loving hands set
Just saying...