Is there actually a decent way to track prices for stuff on Walmart.com from my PC? Sorry if this is a total newbie question but I am losing my mind trying to save a few bucks.

I feel like every time I look at a laptop or some kitchen appliances, the price changes the next day and I just want to know when to pull the trigger. I have been trying to find a browser extension or a website that does what CamelCamelCamel does for Amazon, but every single thing I find for Walmart looks like a scam or just straight up doesnt work. I have a tight budget for my home office setup since I am moving into a new apartment in Chicago next month, so every 20 dollars matters right now.

Everything I search for leads to weird ads or fake looking apps. I dont really know how this stuff works so maybe Im just missing something super obvious? Is there a tool that actually works or should I just give up on tracking these prices and hope for the best...