Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Offline Version 3018 PRO 3-Axis CNC Router [EU] (-3 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (259.99 USD): BGb6d3fe
Coupon (324.61 USD): 6GSGIT
(CouponsFromChina.com tip: apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG8761, bGhOnEy10, BgoFErTaSchInA10, BG309DE, BGAFF10OFF, BG309CN, BG09C3, BGCuponation10, BGLaserEquip, BGHONEY2110, BGLaserEq1, BG770903, 7bcdf9, BG67d52a, BANGGOODSD, BG00c906, ADMITAD2212
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Offline Version 3018 PRO 3-Axis CNC Router [EU] (-3 USD)
Price history and price alert
Here is price history (for all/most countries) for Offline Version 3018 PRO 3-Axis CNC Router.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).