[octosphere]

Never liked when Amazon increases the price a few days later after witnessing you researching something to buy. This is why I only purchase items 'on-the-spot' in a small window of time which allows me to escape such a practice.

[Jamwinner]

They effectively trained you to buy more, faster. Bravo!

If you wait another week, the price usually falls again. Cammel3 is a good place to look to keep yourself sane on prices. Many 3rd party resellers mostly do it to get people to buy, I have seen much less from actual 'amazon sold' items.

[ars]

> after witnessing you researching something to buy.

Amazon has never done that (different prices for different customers), their prices are the same for all users.

They didn't raise it because of anything you personally did.

Their prices just go up and down all the time randomly.

Leave the item in your shopping cart and check it daily (or more) and watch the price bounce around. You can use this to your advantage if you are not in a rush and wait for a good price. You can also use camelcamelcamel as a price tracker.

[octosphere]

> Amazon has never done that

Well maybe they do? I know Amazon's algorithms are opaque to the user, but after several purchases on Amazon I noticed this trend of items I researched showing a small uptick in the price after a few days when I go to buy it. The price uptick is there for all users, but Amazon knows only one specific person will buy it, so the price is adjusted for that person and no-one else. After buying, the price goes back to its default in a few days.