Black+Decker Circular Saw 20V MAX
Today
Typical price$169
Amazon: the cheapest today among the stores checked
Buy on AmazonBlack+Decker Circular Saw 20V MAX or Bosch PS21N 12V Max Two-Speed Pocket Driver (Bare Tool)?
PS21N 12V Max Two-Speed Pocket Driver (Bare Tool) costs $2 less today, across the stores checked.
Black+Decker Circular Saw 20V MAX is the cheaperBosch PS21N 12V Max Two-Speed Pocket Driver (Bare Tool) is $2 the cheaper
The comparison in detail
Bosch PS21N 12V Max Two-Speed Pocket Driver (Bare Tool)
Today
Typical price$167
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
Circular Saw 20V MAX
- Amazon Lowest price$169Buy on Amazon
PS21N 12V Max Two-Speed Pocket Driver (Bare Tool)
- Amazon Lowest price$167Buy on Amazon
Spec sheet side by side
| Item | Circular Saw 20V MAX | PS21N 12V Max Two-Speed Pocket Driver (Bare Tool) |
|---|---|---|
| Specs | ||
| Type changes | Cordless | Other |
| General | ||
| Model changes | Circular Saw 20V MAX | PS21N 12V Max Two-Speed Pocket Driver (Bare Tool) |
Other comparisons
Circular Saw 20V MAX orBlack+Decker 20V MAX Impact Driver Kit$169Compare- PS21N 12V Max Two-Speed Pocket Driver (Bare Tool) orBlack+Decker 20V MAX Impact Driver Kit$169Compare
Circular Saw 20V MAX orBosch GSR12V-140FCB22 Cordless Electric Screwdriver 12V Kit$169Compare
PS21N 12V Max Two-Speed Pocket Driver (Bare Tool) orMakita 18V LXT Brushless 1/2" Hammer Drill Driver 530 in-lbs Torque$168Compare
Circular Saw 20V MAX orDewalt 12V MAX* Cordless Drill / Driver Kit$169Compare- Circular Saw 20V MAX orMakita 18V LXT Brushless 1/2" Hammer Drill Driver 530 in-lbs Torque$168Compare
See more 6 comparisons
- Circular Saw 20V MAX or Makita 18V LXT Brushless 1/2" Sub-Compact Impact Wrench$169
- Circular Saw 20V MAX or Makita 18V LXT Brushless Hammer Drill-Driver$169
- Circular Saw 20V MAX or Makita 7.2V Li-Ion 1/4" Impact Driver Kit$169
- Circular Saw 20V MAX or Makita HP2050H 3/4" Hammer Drill$169
- Circular Saw 20V MAX or Makita XDT18ZB 18V LXT Lithium-Ion Sub-Compact Brushless Cordless Impact$170
- Circular Saw 20V MAX or Ryobi P209 18V 3/8" 2-Speed Drill/Driver$171
How we choose
Source: Catalog of partner stores, checked on 06/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the tool; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure durability or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.