I found some people on Ebay that were selling the pads. I bought a couple from there. I am in WI, and have been unable to find any around here also. The pads I got didn't have big spikes on them, they were really smooth. My beardie loved them. I wish I could grow my own, or I could find them to buy locally.
Anyway, I would check Ebay and search Prickly pear cactus, if nothing else works for you.
Anyway, I would check Ebay and search Prickly pear cactus, if nothing else works for you.