Basically copy coupon, view price history or create e-mail price alert. Best price?
Project distance: 0.2- 4.5m, Power consumption: 10W, Android 9.0 OS, Speaker: 5W * 2 / Stereo output, Blue Tooth: BT 5.0, Memory: RAM 2G DDR3 / ROM 32GB eMMC, CPU: MTK9632 / Decode 4K H.265/VP9 4K*2K/30HZ, Brightness: 280 ANSI lumens, WiFi: 2.4G & 5G dual-band WiFi, DC-in 12V/2A, Headphone Output (3.5mm connectors / Audio output)x1;, Light engine: DLP 0.3″ DMD, Resolution: 854*480 (WVGA) /Max support 4K video signal input, Contrast Ratio: 2 /500: 1, Projector size: 78mm * 78mm * 140mm(3inch * 3inch *5.5inch), Keystone Correction: Auto/Manual Vertical keystone / Manual Corner Keystone, USB(Read Data from USB SSD Hard Drive /Support Mouse and Keyboard Control)x1;, Throw Ratio: 1.4: 1, Wifi-display: support Airplay/Miracast/DLNA protocol /wifi-display for smartphone, Projection Mode: Front/ Rear/ Ceiling front/ Ceiling rear, HD 2.0 (Supports HD 2.0 input / max support 4K signal input)x1;, Light life time: 30000hours, Light source: RGB 3LED / long life, Weight: 550g/1.2LBS, Project Dimension: 30-150”
Aliexpress
There’re some similar (or not) items on Aliexpress
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 Europe 
. Sorry, but there’s no price history in my database. You can get coupon down below.
Link: Banggood product page
1. ($269.99): BGProj
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/5cd
Old coupons (from the oldest to the newest): BGc98929, BGAProjector, BGAudioVideo
(probably won’t work, but you can try them out)
Price history and price alert
We don’t have enough records in database to show price history for this item. BTW: We have only recorded this price: $249.99.
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)).