October Prime Sale: Which Deals Are Real 90-Day Lows
This sale ended October 20, 2026, current lows are at /lowest.
How many are at a real low
AA Batteries: which are real 90-day lows
Prices refresh daily, see the live page.
Paper Towels: which are real 90-day lows
Prices refresh daily, see the live page.
Toilet Paper: which are real 90-day lows
Prices refresh daily, see the live page.
Laundry Detergent: which are real 90-day lows
Prices refresh daily, see the live page.
Coffee K-Cups: which are real 90-day lows
Prices refresh daily, see the live page.
How to read the results
Each section lists the cheapest listings per unit in that category, then shows the lowest price per unit the same product has had in the last 90 days. If the two numbers match, the listing is at its low. If the current price is higher, wait, or look at another listing.
Before you buy
Prime sale prices can change during the day, and a deal can end early. Open the price history for any product to see how today's price compares over time, and confirm the price on Amazon before you order. Older sales are tracked on the lowest prices page, and the method is explained in how Dealophant calculates price per unit.
Common questions
- How can I tell if an Amazon Prime sale price is a real low?
- Compare the price per unit to the lowest price per unit the same product has had over the last 90 days. If today's price is at or near that low, it is a real deal. If it is above it, the sale badge is only a label.
- Are the cheapest listings always the ones at a 90-day low?
- No. A listing can be the cheapest per unit today and still be well above its own recent low, or sit at its low without being the cheapest. This page shows both numbers side by side.