We were using clump and seal which was extremely costly by comparison. When we had 1-3 cats, it was manageable, but now we provide litter for 6 cats plus fosters and our litter budget decreased after switching. Every now and then they give us a discount when we buy more than 6 bags at a time (which we usually buy 10 per visit). The last visit, when I asked about a quantity discount buying 10 bags, they offered me 5% off my entire order, which almost paid for tax. Wouldn't hurt to ask at all.
This litter, in my opinion, will be a giant step up from tidy cat.