When my daughters lived in Oregon and I lived in California I drove up to visit. I discovered that the crystal cat litter I buy was about half the price of what I paid in California, plus no sales tax in Oregon.
I wiped out every store in town, the back of my SUV was loaded with cat litter. My daughter said that when I got to California they were going to pull me over and charge me sales tax, ROFL.
Sounds like something I’d do too. Now with 4 cats..which we’ve never had before...we go through tons of litter. I’m taking Peobody’s advise and dumping it along the fence line.