So I've been a Prime member for like a decade and usually I can spot a fake sale a mile away but lately things are getting weird. I'm trying to buy this high-end espresso machine for my sisters wedding next month in Chicago and I've got a $400 budget set aside but these limited time deals are driving me crazy. I saw this one unit marked down 40% today but when I actually look at the price it feels exactly like the same price I saw back in July. Like did they just hike the MSRP right before the sale to make it look better? It feels like gaslighting lol. I used to just eyeball it but now I'm actually anxious about getting ripped off on a big purchase. I know people talk about extensions or sites that scrape the data and show a graph of the history but I dont know which ones are actually accurate nowadays since Amazon keeps changing their site layout. I heard some of them dont account for those 'clippable' coupons either which complicates things. Is there a specific tool you guys use to see the actual historical low so I can tell if this $450 tag is actually a deal or just a marketing trick? I really need to see the price trends over the last year to feel safe pulling the trigger...