iRobot Roomba 105 Vac Robot Vacuum with AutoEmpty Dock
Self-Empties for 75 Days, Easy to use, Intense Power-Lifting Suction, LiDAR Navigation, Multi-Surface Cleaning, Cleans in Neat Rows
at Amazon
Above the middle of our record.
Go to Amazon$449.00 is above the middle of our record.
On October 30, 2026 the iRobot Roomba 105 Vac Robot Vacuum costs $449.00 at Amazon. Its usual price over the 53 days we have recorded since September 8, 2026 is $279.00; the lowest we recorded was $249.99, on September 8, 2026.
The middle price across the 53 days we have watched it, counting the days a limited-time deal was running, was $279.00. That is $170.00 less than today. It reached $249.99 at least once in that time, and the high was $449.00.
Today's price is $170.00 above its usual $279.00.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history since September 8, 2026 (53 days)
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itself
Shaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $449.00 | $249.99 on Sep 8 | $449.00 on Sep 15 | $279.00 | $317.34 | 53 |
| Sold by Amazon | — | $249.99 on Sep 8 | $449.00 on Sep 15 | — | $320.54 | 53 |
- 30 days
- $279.00 on Sep 30
- All time
- $249.99 on Sep 8
#73 of the 230 Vacuums we track, by Amazon sales rank.
Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B0DWG1K24K.
Sales events
Prime Big Deal Days 2026 (Oct 6–7): the lowest price during it was $279.00, 20% under the $349.50 it usually cost in the 14 days ending two weeks before. A real cut.
Next on the calendar: Black Friday, likely November 19–30. We keep checking this price through it and report here what it did.
Waiting for a sale? How often prices for vacuums move, and how far they swing, beside every other category we track.
Has iRobot Roomba 105 Vac Robot Vacuum dropped in price?
- No: $170.00 more than the $279.00 it cost on September 30, 2026: this price went up, not down.
- Below its usual $279.00 on 7 of the 53 days we have watched it here, in one stretch; the lowest, $249.99, held from September 8, 2026 to September 14, 2026.
Computed from our own checks at Amazon as of October 30, 2026. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 2d
- Their 53-day low
- $249.99
- Checked
- 3h ago
Prices checked at least every 20 hours; “held for” is how long that retailer has been charging this price. How we check prices.
We earn a commission on purchases. It never affects our rankings.
Other versions of this model
These differ in size or count, so the prices are listed as they are and not ranked.
R105 Vac$149.00
R105VacAEthis page$449.00
R692no price today
Amazon’s own price for each, read through their API. Verified
What it is
6 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Color
- Dark Gray
- Weight
- 6.24 pounds
- Dimensions
- 13.2 × 13.2 × 4.1 inches
- Model
- Q352020
- Released
- March 2025
- Warranty
- 1 year limited.
Cheaper in Vacuums, and what changes
Things we track on the same shelf for at least 10% less than $449.00, with the attributes the retailers describe differently. Their words, not our judgement: we record prices, we do not test products.
iRobotRoomba 105 Combo Robot Vacuum$299.00 at Amazon $150.00 lessDimensions: 13.35 × 13.19 × 4.09 inches instead of 13.2 × 13.2 × 4.1 inchesWarranty: 1 year manufacturer. instead of 1 year limited.
iRobotRoomba 105 Combo Robot Vacuum$319.00 at Amazon $130.00 lessWeight: 6.27 pounds instead of 6.24 poundsWarranty: 1 year manufacturer. instead of 1 year limited.
DysonV8 Cyclone Cordless Vacuum$299.98 at Amazon $149.02 lessWeight: 5.7 pounds instead of 6.24 poundsDimensions: 45.7 × 9.8 × 8.3 inches instead of 13.2 × 13.2 × 4.1 inches
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 2d ago | $449.00 | +$169.01 |
| · 3d ago | $279.99 | +$0.99 |
| · 30d ago | $279.00 | −$0.99 |
| · 33d ago | $279.99 | −$20.00 |
| · 34d ago | $299.99 | +$20.99 |
| · 35d ago | $279.00 | −$170.00 |
| · 45d ago | $449.00 | +$199.01 |
| · 52d ago | $249.99 | first seen |
Others we track in Vacuums
See all Vacuums prices
$449.00
at Amazon · we earn a commission