BYINTEK UFO R15 1/16GB DLP Projector (Banggood, Aliexpress: (1 meter: 39 inches), 600ANSI lumens /35W, 16GB eMMC, Cache, 4: 3/16: 9/16: 10, 10000: 1, Lamp, FOFO Contrast Ratio, Aspect Ratio, WVGA 1280*800, Brightness, Throw Range, 1.19, >90%, 1G DDR3, ROM, Standard Resolution, Throw Distance, 30 to 300 inches, 1 to 6Meter(s), Uniformity, 3D, Support 3D function(DLP-LINK), OSRAM LED Lamps, Throw Ratio (the best price with coupon)).
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
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($500.93): BGAProjector
this code has to be applied in your cart 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): BGUFOR15, PICODICOM, aff7off, BG3CSUM, bgssaff9, BGaDmITAd, bgchinafest, BGBFAFF2019, BGCITYADS2019, bGpAnDacHeCk, BGMPB2020, Email5, bGhOnEy10, BGdragonBoat, BGAFF7OFF, bgshOOp10, BgoFErTaSchInA10, 7bcdf9, BGProjectors
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for BYINTEK UFO R15 1/16GB DLP Projector. The lowest price was: $455.69.
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)).