Were Prime Big Deal Days 2026 deals real? What we measured during the event
Amazon’s October sale event, Prime Big Deal Days, ran on October 6 and 7, 2026. Shoppers are told every year that big sale events are full of fake discounts. We wanted to know whether that is true, so on the first evening of the event we took the same measurement we take every week for the Fake Deal Index, once, while the event was live: 1,750 advertised Amazon deals across 13 categories, each compared with what that product usually sells for. The result is frozen and will not change; you can read it, and download the data, on the event report.
The answer: mostly real
108 of the 1,750 deals (6%) were not meaningfully below their usual price. In our 15 weekly samples from July to October, the average was about 19%. So during the event, a deal badge was roughly three times more likely to mean a real price cut than in an ordinary week.
That matches what the weekly index showed around it. The weekly report for October 5, taken the day before the event as early deals went live, came in at 8%, the lowest of any week we have measured. The weeks of August 3 and August 10, by contrast, were 27% and 25%.
Category by category
| Category | Prime Big Deal Days | Typical week (15-week pool) |
|---|---|---|
| Office | 25% (31 of 123) | 28.6% |
| Furniture | 18% (24 of 134) | 24.7% |
| Beauty | 7% (9 of 134) | 15.9% |
| Home & Kitchen | 6% (8 of 134) | 13.3% |
| Health | 6% (8 of 127) | 20.9% |
| Video Games | 5% (6 of 129) | 23.3% |
| Computers | 4% (6 of 148) | 33.6% |
| Tools | 4% (5 of 132) | 15.3% |
| Pet Supplies | 4% (5 of 135) | 19.9% |
| Toys & Games | 3% (4 of 124) | 24.1% |
| Shoes & Apparel | 1% (2 of 136) | 2.4% |
| Electronics | 0% (0 of 147) | 19.5% |
| Sports & Outdoors | 0% (0 of 147) | 3.6% |
Two categories ignored the event entirely. Office supplies stayed at 25%, about the same as an ordinary week (28.6%). Furniture was 18%, better than usual (24.7%) but still nearly one in five. Everything else dropped sharply. Electronics and sporting goods had no busted deals at all in the event sample, and computers fell from a one-in-three category to 4%.
Why events are more honest than ordinary weeks
We can only measure prices, not intentions, but there is a likely explanation. During a major event, shoppers compare. Deal sites, newsletters and reporters publish lists of the best real prices, and products with genuine cuts get the attention and the sales. A padded “deal” gains nothing in that environment. In an ordinary week, nobody is comparing, and a badge on an unchanged price still nudges people to buy.
The examples that did get through are instructive, because they are exactly the kind of purchase nobody compares:
- JOBST Relief compression stockings at $48, against a usual price of about $43.
- A Performance Tool packing tape gun at $16.95, usually about $15.
- A Smead daily and monthly desk file at $32.74, usually about $30.
- A TP-Link AX6000 Wi-Fi 6 router (Archer AX80) at $159.99, usually about $148.
Each was shown as an event deal. Each cost more than its normal price.
What this means for Black Friday
Black Friday and Cyber Monday are the next big events, and if the October pattern holds, the deals on the event days themselves are likely to be more honest than the deals in the weeks leading up to them. That has two practical consequences:
- Be wary of “early Black Friday” deals in early and mid November. Those weeks look more like ordinary weeks than like the event, and ordinary weeks carried about 19% fake discounts in our sample.
- Office supplies and furniture need checking even on the day. They stayed padded during Prime Big Deal Days and there is no reason to expect them to change.
Our Black Friday fake deal tracker publishes the weekly numbers through the season, so you can see whether the pattern holds.
How these numbers are measured
Every week we take a fresh sample of advertised Amazon deals, about 1,500 to 1,750 of them, spread across 13 shopping categories so that no single category dominates. For each one we compare today’s price with the price that product has usually sold for over the previous 90 days, using our own price research. A deal counts as “not really a deal” (we call it busted) when today’s price is within 8% of that usual price or higher. In other words, the discount badge is there, but the price is not meaningfully lower than what the product normally costs.
That rule is deliberately generous to retailers. A product that is 9% below its usual price passes, even if its struck-through “was” price is wildly inflated. So the share you see is a floor, not a ceiling: the real number of misleading discounts is, if anything, higher. Each week’s report, its examples and a downloadable CSV are on the Fake Deal Index, and the full method is on our methodology page.
The short version
Prime Big Deal Days 2026 deals were mostly real: 94% of the deals we checked were genuinely below their usual price. The badge still is not proof. If you are about to buy something, paste the link into worthitforyou and see where today’s price sits against a year of real prices before you pay.
BUY / WAIT / SKIP / FAIR come only from a product Check, never from a blog post.