Max Resolution: from HD Signal Support 2K 4K UHD, Include Dust removal net, Aspect Ratio: 4: 3/16: 9/Auto, , 6D Keystone: Support 4 point Corner keystone correction for side projection +/- 50 Degree /and Vertical +/-15 Degree, Color Gamut: 80%, Multiscreen Version Wired sync display with IOS Devices, Support Bluetooth: wireless contact with headphones / speaker / Soundbar, Zoom: 50-100%, 3D Function: Support red-blue 3D, Supports reading office software (Excel/Word/PDF/ PPT) via USB stick directly, Real Native Resolution: 1920*1080, WiFi: Wireless Technology support 2.4G /5G WIFI Display / wireless sync display with Android/IOS Devices, Contrast Ratio: 15000: 1, Brightness: 7800 Lumens.
Go down and check coupons out. Remember to check price history if it is available. What is best price?
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. I found coupon for you. Check this out.
Link: Banggood product page
1. ($311.39): BGProjcc
put item in your cart and apply coupon code there 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): BGCTD97, BGAProjector, BGprtecmundo, BGVSFHG, BGALIBUYJ210, BGAudioVideo, BGProj, BGANFBW, BGcd428e, BGJNC11, BG589b2e, BGSaleFeb8, BG59a0d8, BGe713b9
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for ThundeaL TD97 Projector 1080p? There we go. The lowest price was: $199.99.
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)).