Large print size: 300x 300x 400mm, 95 percent assembled, easy for installation, Max print speed: 150mm/s, Nozzle diameter: 0.4mm.
You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
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 coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
1. ($348.99): 13f142
paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): e6c0e2, aff7off, Wholesale20, bGpAnDacHeCk, Email5, BGChollos3dTEVO, 7d18f7, BG552055, 3f000f, BGHALLOWEEN, BG41c130, BG19b65b, BG57d5c7
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – TEVO Tornado Aluminum 3D Printer EU Plug [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for TEVO Tornado Aluminum 3D Printer EU Plug. The lowest price was: $287.
Price records source(s): Gearbest, 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)).