File Type(s): SVG/DXF/JPG/JPEG/PNG/BMP/TIF/CR2 / etc., Laser Electric Power: 84W, Certification: FCC / FDA / CE, Laser Module Output Power: 20W, Type:xTool D1 Pro-20W, Machine Power: 120W, Routing Speed: 400 mm/s, Control Software:xTool Creative Space / LightBurn, Connecting Interfaces: USB/Wi-Fi/TF Card, Laser Spot: 0.08*0.10mm, Operating Systems: Windows/macOS/Android/iOS, Working Area: 430 * 390 mm (16.93 * 15.35 inch), Max. Workpiece Height with X risers: 50mm+X*45mm（each set riser height column）, Max. Workpiece Height: 50 mm (2 inch).
You can create price alert here, copy coupons and view price history. What is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There is one great coupon!
Link: Banggood product page
1. ($1409.99): BG589b2e
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/i1u
Old coupons (from the oldest to the newest): BG8dd67a, BG8OFFCOUPON, TTBLACK5, JanBGCoupon8
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for xTool D1 Pro 20W Laser Engraver With Raisers and RA1 Roller. The lowest price was: $1249.99.
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)).