Image Size: 490x 490 pixels / 0.075mm point distance, Main Color: Black, Image Format: bmp \ jpg \ png, Laser Wave Length: 445nm, etc., Power: 3000mW, Material: Acrylic + Aluminum + Stainless Steel, Support System: Win7 / Win8 / XP / Win10.
You can create price alert here, copy coupons and view price history. You probably want to know 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 Europe 
. Uhm… There’s no price history (in my database) for this product right now.
Link: Banggood product page
1. ($134.99): BGAFF10OFF
2. ($134.99): bGhOnEy10
paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 7bb7c8, TTxBG10, BG2646, BG3088, AFfbG10, BG7960, BGMY518, BG10914, BG11518, BGVSNJDK, BgcLuBofErtA10, BGNELAS82, BGNEJEBD30, 7bcdf9, BGCuponation10, BGLa5617, BGLaserEquip, BGHONEY2110, BGLaserEq1
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – NEJE DK-8-KZ 3000mW Engraving Machine ($-3)
Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: $80.99.
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)).