Fengmi 4K Cinema Laser Projector 2100lm EU (Banggood, Aliexpress: 150 inch super-large screen / large projection size, High-fidelity audio / dual full-frequency + dual high frequency / DTS certification, Diffuse reflection imaging reduces visual fatigue and makes viewing more healthy, 4K picture / TI DLP digital light processing technology, Eight-point correction / more accurate picture adjustment, Ultra short-focus / 0.23: 1 throw ratio / free wiring, The picture is vivid / 3000: 1 contrast (the best price with coupon)).
You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
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 Hong Kong.
Link: Banggood product page
1. ($1818.99): BGPROBuscape
2. ($1925.99): BGAProjector
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BGKE43428, BGKFMKG, 7bcdf9, BGKGFP, BGKGFPJ, BGESA428, BGKEAE432, BGASZDT
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Fengmi 4K Cinema Laser Projector 2100lm EU [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for Fengmi 4K Cinema Laser Projector 2100lm EU. The lowest price was: $1729.99.
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)).