Go down and check coupons out. Remember to check price history if it is available. Best price?
Wave Length: 445 ± 5nm, Operating software: LaserGRBL / LightBurn / support Win XP / Win 7 / Win 8 / XP / Win 10 system., Item Model Number: ATOMSTACK P7 M30, Engraving area: 200*200mm, Focusing method: fixed focus laser / no need to focus, Laser protective cover: Protect the user’s eyes and prevent pets from grabbing the laser spot., Input Voltage: AC100-240V / 50/60Hz, Certification: CE FCC RoHS FDA PSE, Output Voltage: DC12V / 5A, Cutting material: cardboard / non-woven fabric / veneer / acrylic / some thin plastic board / sponge / MDF / leather;, Laser power: 30W, Laser Output Power: 5W, Engraving materials: wood / bamboo / cardboard / plastic / leather / MDF / slate / lacquered metal / mirror stainless steel;, Data transmission method: USB connection., Engraving accuracy: 0.01mm, , Input Format: NC / BMP / JPG / PNG / DXF / etc.
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($169.99): BGFernando88
2. ($179.99): BG522df1
3. ($179.99): BGFernando12
4. ($272.99): BgGoodie9
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): BGb381d2, BG175ffe, 2022ACTIESNL, BGbdcf25, BG1e6b7a, BG4352df, BG3ac284, BGbd83b2, BG637ca5, BG23828f, BG589b2e, BGSaleFeb8, BGd266f5, BG6406a3, BG530ec9
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for ATOMSTACK P7 M30 Portable Laser Engraving Machine? There we go.
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)).