Should you buy it now, or wait for a sale? That one question decides whether you overpay or get a real deal. So we found a real answer.
We looked at the price history of about 90,300 popular products on Amazon — 592 brands in all. For each one, we tracked how often the price actually drops.
The big surprise? Almost half of these products barely ever go on sale. About 46 out of every 100 sat at the same price month after month. For those, waiting is a waste of time. You might as well buy when you need it.
Brands that almost never drop
Some brands just don't do real sales. Their price stays put. If you've ever waited for a deal on an Apple Watch or a YETI cooler, you already know the feeling.
When these brands do drop, it's small — a few dollars, not a real sale. So here's the simple move: if you want one of these, just buy it. Watching the price won't help much.
Brands that are always on sale
Other brands are the opposite. They run deals so often that paying full price feels like a mistake. Think beauty brands and kitchen gadgets.
Cuisinart, Clinique, Estée Lauder — they're on sale all the time. If one is full price today, wait a week or two. A discount is almost always around the corner. The rule here: never pay full price. Set a price alert and let the deal come to you.
It also depends on what you're buying
The type of product matters too. Some whole categories love a sale, and some never budge:
Always on sale: makeup, groceries, and movies. There's almost always a better price coming.
Rarely on sale: appliances, tools, and musical instruments. A fridge or a guitar is usually the same price all year.
The rule to remember
You don't need to memorize 592 brands. Just remember this:
Premium gear that holds its value (big electronics, tools, name brands) — buy it when you need it.
Stuff that's always being promoted (beauty, kitchen, snacks) — wait for the sale, or set an alert.
And when you're not sure? Check the price history. That's the only way to know if today's "deal" is actually a deal, or just the normal price with a fake "was" sticker on it.
Want to check one specific product?
Paste any Amazon link into Thrifle and we'll tell you if it's a good price right now — based on its real history, not a made-up discount.
Curious about the full numbers? We published the complete brand discount study and dataset, covering all 592 brands.
