Yes, I have also encountered a similar situation. More than once, the price of the desired product changed, and I found out about it too late. But recently I found a solution - a service that tracks price changes on Amazon and sends notifications. For example, on the https://sellersonar.com/amazon-price-change-alerts.html website, you can set up notifications about price drops on the products you are interested in. This is really convenient, especially if you are planning large purchases or waiting for seasonal discounts.