Being in Canada makes Amazon seem entirely unhinged. I'll see something on Wirecutter or some other review site, click through to Amazon.com and see that it's only $64. Great. Switch to Amazon.ca and it's $350, presumably because of some bot that sees there's no one else selling it so it lists it for some huge price to take advantage of arbitrage.

Some things will double in price, or just suddenly be out of stock for no apparent reason. They tried to push groceries but a case of Kraft Dinner came out to several dollars per box, compared to about $1.50 from my extremely expensive local grocery or half that from Costco.

They never sold those dash buttons in Canada, but I can imagine pushing the button to get more tide pods and being irate when the cost was twice as much as it was last time.