According to my DB the lowest price is $91.99 for DC901-1 Brushless Wood Trimmer for Makita 18V (in Banggood). Just check coupons out (with price alert and history). Do you want to know what the best price is?
Speed: 1-5speeds (10000-30000r/min), Frequency: 50Hz, Chuck diameter: 6(mm), Material: ABS Plastic+Metal, Model: DC901, Name: BRUSHLESS Wood Trimmer, Motor: BRUSHLESS motor, Battery: For Makita 18V battery(Not included battery)
Latest coupon and price update (UTC):
Banggood ($91.99)
Banggood warehouse is located in China. Is it expensive? Hmmm, price is higher than average (which is $67.02 right now), so better set price alert down below… We have found one coupon for this product!
Link: Banggood product page
Price without coupon: $99.99
1. ($91.99): BGALL8
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGPHOOL8, BGGines, BG589b2e, JanBGCoupon8, BGec37f7, BG3MEGA62, BG20236Tool, BGPT07, BGCAPITALOS8, BGSPRING8OFF, BGHONEYSP, BGESJY8
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – DC901-1 Brushless Wood Trimmer for Makita 18V [EU] ($-3)
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for DC901-1 Brushless Wood Trimmer for Makita 18V.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).