I have just checked coupons. The lowest price I could get is $42.99 for 6.35mm 800W Electric Hand Trimmer Wood Router (in Banggood). Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
Latest price update (UTC time):
6.35mm 800W Electric Hand Trimmer Wood Router Electric Trimming Machine 6-Speed Adjustable 33000RPM Copper Motor Woodworking Milling Engraving Home DIY Power Tool for Trimming and Slotting – EU Plug
Banggood ($42.99)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. I think you want to know if the price is good. From what I can see this price is higher than average price ($41.99).
Link: Banggood product page
Price: $42.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG961f32
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for 6.35mm 800W Electric Hand Trimmer Wood Router.
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)).