DEWALT DCF840D1 20V MAX Brushless Cordless 1/4" Impact Driver is engineered to be lightweight for ease of use without sacrificing performance The brushless motor delivers up to 1,700 in-lb of torque and up to 3,200 rpm for driving large diameter screws The compact design provides optimized maneuverability and access to confined areas when performing cabinetry and framing jobs
At the September 15 check, the price was $219.00, against a recorded range of $128.00 to $219.00 across 91 checks since July 24.
It has held that level for 19 days.
$91.00 above lowest · Checked 2026-09-15
Price as of Sep 15, 2026, 6:48 p.m. EDT. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.ca at the time of purchase will apply to the purchase of this product. As an Amazon Associate I earn from qualifying purchases.Prices and availability change.
This is Dipp's observed history, not every price ever offered on Amazon.ca.
The latest observations Dipp has stored for this product. These are periodic checks, not a record of every price Amazon displayed.
| Checked | Price |
|---|---|
| Sep 15, 2026, 8:48 a.m. | $219.00 |
| Sep 14, 2026, 6:48 p.m. | $219.00 |
| Sep 14, 2026, 2:18 a.m. | $219.00 |
| Sep 13, 2026, 12:48 p.m. | $219.00 |
| Sep 12, 2026, 11:47 p.m. | $219.00 |
| Sep 12, 2026, 10:48 a.m. | $219.00 |
| Sep 11, 2026, 4:48 p.m. | $219.00 |
| Sep 11, 2026, 1:47 a.m. | $219.00 |
| Sep 10, 2026, 1:47 p.m. | $219.00 |
| Sep 9, 2026, 9:48 p.m. | $219.00 |
| Sep 9, 2026, 4:47 a.m. | $219.00 |
| Sep 8, 2026, 1:48 p.m. | $219.00 |
Nearest prices in this category, so today’s number has something to sit against.
109 checks since Jul 24 · $119.95–$215.28
Price as of Sep 14, 2026, 11:47 a.m. EDT. Not re-checked since. Prices and availability change.
80 checks since Aug 6 · $164.24–$227.68
Price as of Sep 14, 2026, 2:47 p.m. EDT. Not re-checked since. Prices and availability change.
86 checks since Jul 24 · $178.00–$219.00
Price as of Sep 14, 2026, 10:48 a.m. EDT. Not re-checked since. Prices and availability change.
87 checks since Aug 15 · $166.94–$227.55
Price as of Sep 14, 2026, 2:48 p.m. EDT. Not re-checked since. Prices and availability change.
35 checks since Jul 25 · $129.00–$229.00
Price as of Sep 14, 2026, 11:48 a.m. EDT. Not re-checked since. Prices and availability change.
93 checks since Jul 24 · $35.45–$56.50
Price as of Sep 14, 2026, 1:47 p.m. EDT. Not re-checked since. Prices and availability change.
The wider Home catalogue on Amazon.ca, each product with its own recorded price history.