I've made a game out of it, anytime I see an ad (and have some free time) for a "revolutionary" product or one that is obviously too good to be true I go search

I've made a game out of it, anytime I see an ad (and have some free time) for a "revolutionary" product or one that is obviously too good to be true I go searching for it on Amazon/Aliexpress. Often I can find a handful of versions on Amazon alone for half the price and/or terrible reviews.