Dealophant tracks the Amazon price and price-per-unit history for Dr. Elsey's Ultra UnScented Clumping Clay Cat Litter 40 lb. Bag, so you can see today's price against its tracked 90-day low and high.
Over the last 90 days, the tracked price per unit for Dr. Elsey's Ultra UnScented Clumping Clay Cat Litter 40 lb. Bag ranged from $0.03 to $0.04 (average $0.04), across 6 captured data points since 2026-07-14. Dealophant records the real cost per unit, not the sticker price, so you can tell whether a "deal" is actually cheap per ounce, sheet, load, or count.
At $0.04 per unit, this is running about 9% above its 90-day low of $0.03 (tracked high $0.04). It has been cheaper per unit in the last 90 days.
See more products at or near their 90-day low on recently lowest, or compare prices per unit across 50+ categories. Check the current listing on Amazon.