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Short answer
We read the one-year Amazon price history of 28 tester-backed gifts on Nov 10, 2026. Fourteen had been cheaper at some point in September or October than they were that morning, and five moved back up in the three weeks before Black Friday. Four, including the Dyson V10 Konical, were already at or near their lows.
How we researched this
What we checked. We did not test or buy these products. We took every product on our Black Friday deal pages that has a locked Amazon listing (28 ASINs across speakers, photo frames, coffee and espresso gear, toothbrushes, massage guns, vacuums, air purifiers and a heated throw) and read each one’s one-year Keepa chart on November 10, 2026, about 8 AM CT. We noted where that morning’s price sat in the item’s own year and whether it had been visibly cheaper (for more than a day or two) in September or October 2026. Readings are by eye from the charts; we do not print prices. This is 28 products, not a market study. Researched and written by the Dudproof editors.
The data at a glance
Each row is one product from our Black Friday deal pages with a locked Amazon listing. “Cheaper in Sep/Oct?” means Keepa shows a visible stretch (more than a day or two) at a lower price than on November 10, 2026, at some point in September or October 2026.
| Product | Deal page | Where the Nov 10 price sits in its own year | Cheaper in Sep/Oct? | Chart |
|---|---|---|---|---|
| JBL Flip 7 | Speakers | Top of range | Yes | Keepa |
| JBL Go 5 | Speakers | Top of range | Yes | Keepa |
| Marshall Kilburn III | Speakers | Top of range | Yes | Keepa |
| Aura Carver frame | Photo frames | Upper part of range | Yes | Keepa |
| Pexar 11-inch frame | Photo frames | Top of range | Yes | Keepa |
| Fellow Ode Gen 2 grinder | Coffee | Top of range | Yes | Keepa |
| Baratza Sette 270 grinder | Espresso | Top of range | Yes | Keepa |
| Breville Bambino Plus | Espresso | Top of range | Yes | Keepa |
| Breville Barista Express Impress | Espresso | Top of range | Yes | Keepa |
| Waterpik ION water flosser | Toothbrushes | Top of range | Yes | Keepa |
| Theragun Mini (3rd Gen) | Massage guns | Top of range | Yes | Keepa |
| Theragun Prime (6th Gen) | Massage guns | Top of range | Yes | Keepa |
| Coway Airmega AP-1512HH | Air purifiers | Top of range | Yes | Keepa |
| Shark PowerDetect IP1251 | Cordless vacuums | Middle of range | Yes | Keepa |
| UE Wonderboom 4 | Speakers | Near its low band | Only a brief dip | Keepa |
| Dyson V15 Detect | Cordless vacuums | In its low band | Only a brief dip | Keepa |
| Dyson V10 Konical | Cordless vacuums | Lowest since Keepa began tracking it (June) | No | Keepa |
| Beautyrest Zuri heated throw | Heated blankets | Near its yearly low | No | Keepa |
| Levoit Core 400S | Air purifiers | Near its usual base price | No | Keepa |
| OXO Brew Conical Burr grinder | Coffee | Lower-middle of range | No | Keepa |
| Philips Sonicare 4100 | Toothbrushes | Usual base price | No | Keepa |
| Oral-B Pro 1000 | Toothbrushes | Usual everyday price | No | Keepa |
| Mebak 3 massage gun | Massage guns | Flat all year | No | Keepa |
| Coway Airmega Mighty2 | Air purifiers | Flat since spring | No | Keepa |
| Baratza Encore grinder | Coffee | Flat; only discount was last holiday | No | Keepa |
| Baratza Encore ESP grinder | Espresso | Flat; only discount was last holiday | No | Keepa |
| Baratza Encore ESP Pro grinder | Coffee | Flat for the whole year | No | Keepa |
| Aura Walden frame | Photo frames | No offers recorded after about Oct 28 (last one was the year’s highest) | Not measurable | Keepa |
Which gifts were cheaper in September or October than now?
Fourteen of the 28. They fall into three groups:
- Espresso and coffee: the Breville Bambino Plus and Barista Express Impress, plus the Baratza Sette 270 and Fellow Ode Gen 2 grinders, all had a lower stretch in early-to-mid October or September and were back at the top of their range on Nov 10.
- Wellness gadgets: the Theragun Mini (3rd Gen) and Theragun Prime (6th Gen) were lower in September and early October; the Waterpik ION sat at a lower level from about September to mid-October.
- Speakers, frames and home: the JBL Flip 7, JBL Go 5, Marshall Kilburn III, Aura Carver, Pexar 11-inch, Coway AP-1512HH and Shark PowerDetect all had cheaper stretches in the last two months.
What to do with it: before you buy one of these on Black Friday, open its chart. If the “deal” price is no better than the September or October level, it is a normal sale, not a holiday low. Two more, the UE Wonderboom 4 and the Dyson V15 Detect, dipped below today’s price only briefly, so we did not count them.
Which prices went back up right before Black Friday?
Five moved up in the last three weeks, after a cheaper stretch. That matters because a Black Friday discount can simply undo the bump.
- JBL Flip 7: climbed back to the top of its range in late October, dipped for a few days, and returned to the top around Nov 8 (Keepa).
- JBL Go 5: at its lowest from about Sep 1 to late October, then back to its original price (Keepa).
- Marshall Kilburn III: lower from late October to about Nov 7, then back to the top (Keepa).
- Pexar 11-inch frame: moved from its lower price level back to its higher one in early November (Keepa).
- Shark PowerDetect IP1251: lower in late October and early November, higher on Nov 10 (Keepa).
We are not saying anyone raised prices to fake a discount. Prices move for many reasons, including Amazon’s October sale ending. The point is narrower: a “% off” badge on Black Friday tells you nothing unless you compare it with the item’s own recent history. Our speaker deal page and photo frame deal page walk through those charts.
Which gifts only go on sale around the holidays?
Four products barely move at all, which makes a real holiday drop more meaningful:
- Baratza Encore and Baratza Encore ESP grinders: one flat price all year, except a single discounted stretch in late November to mid-December 2025 (Encore, Encore ESP). See the coffee grinder guide.
- Baratza Encore ESP Pro: the same Amazon price every day of the past year (Keepa).
- Coway Airmega Mighty2: flat since Keepa’s history began in spring 2026, apart from one-day blips (Keepa). See the air purifier guide.
Which gifts are already near their low?
Four were in or near the low band of their own history on Nov 10:
- Dyson V10 Konical: the lowest price since Keepa began tracking this listing in June 2026 (Keepa). See the cordless vacuum deal page.
- Dyson V15 Detect: back in its low band (Keepa).
- Beautyrest Zuri heated throw: near its yearly low (Keepa). See the heated blanket guide.
- UE Wonderboom 4: in the lower part of its range (Keepa).
If one of these is on your list, waiting for Black Friday may not save much. Our deal pages give final verdicts the week of Nov 20.
How to check a Black Friday price in 60 seconds
- Find the ASIN on the Amazon listing (under “Product information”).
- Paste it into Keepa or camelcamelcamel and switch to the one-year view.
- Compare the “deal” price with the lowest stretches of the past year, especially September and October, not with the “list” price.
- Check that the model number matches the one testers recommend (our deal pages list the traps for each category).
FAQ
Are Black Friday prices really the lowest of the year?
Not reliably. Of 28 tester-backed products we checked on Nov 10, 2026, 14 had been cheaper at some point in September or October. Our earlier study found 8 of 10 top picks hit their lowest price outside Black Friday.
Do stores raise prices before Black Friday?
We can’t see why prices move, only that they do. Five of our 28 products moved back up in the three weeks before Black Friday after a cheaper stretch, so compare any deal with the item’s recent history.
Which gifts are worth waiting for?
Items that are flat all year and only drop around the holidays, like the Baratza Encore grinder, whose only discount in the past year came in late November to mid-December 2025.
What is the easiest way to check a price history?
Paste the product’s ASIN into Keepa or camelcamelcamel and look at the one-year chart.
Did Dudproof buy these products?
No. We read public Keepa price-history charts. Product picks come from independent testers cited on each buying guide.
Related guides
- Black Friday hub
- Black Friday isn’t always cheapest (10-product study)
- Black Friday Bluetooth speaker deals
- Black Friday espresso deals
- Black Friday massage gun deals
- Christmas gift finder
- 9 of 42 gifts already near their lowest price of the year (Nov 11 check)
Sources
- Keepa one-year Amazon price-history charts for the 28 ASINs in the table, read Nov 10, 2026, about 8:05–8:20 AM CT (graph.keepa.com; notes in research/run1110b/baselines-20261110.json)
- Product selection: Dudproof Black Friday deal pages (Nov 4–10, 2026), each citing the independent testers behind the picks
- Dudproof, “Black Friday Isn’t Always Cheapest” (Nov 5, 2026)
Changelog
Nov 10, 2026: First published from Keepa charts read that morning.
