Buy Now or Wait?
Paste any Amazon URL or ASIN. We check our 90-day price history and tell you whether today is a good time to buy — or whether to wait.
Paste an Amazon URL to start.
Works for any product we track. Example: Ello Miri tumbler, Anova sous vide, Litter-Robot 4.
How this works
How does this work?
We track daily prices for products in our catalog and keep 90-day history. When you paste an ASIN, we compare the current price to that history. Below 90-day average = good time to buy; above it = wait.
What if my product isn't in your catalog?
We currently track ~500 high-ticket products across 18 categories. If you paste an ASIN we don't track, we'll let you know and suggest similar products from our catalog. Coverage expands every week.
How accurate are the signals?
Buy signal is based on the percentage below 90-day average. "Excellent" is 15%+ below; "good" is 5-15% below; "fair" is within ±5%; "wait" is 5%+ above. Caveat: very new products have less history to compare against.
What about Black Friday and holiday sales?
If a product saw a big drop during Black Friday and that's reflected in the 90-day window, the average is pulled down — making today's price look less impressive. For deep holiday sales, expect 'excellent' ratings during the event window itself.