I went to my HF today and picked up 2 cutters. One had 3 blades, the other only 1. I think the extra blades were stolen.
They had no packages of replacement blades in stock.
I did pick up the double suction cup holder that you can use in a tub or on your rulers. I figure I may need it for both, if my brother comes to live with me. He is disabled.
And boy, I could have used it a few years ago. I am definitely going back for more blades!