Eachine LCD5802S 5802 FPV Monitor (Banggood, Aliexpress: Sensitivity: -90dBm, Screen size: 7”, Screen type: TFT LCD Screen/long life, LED backlight, Resolution: 800*480, Brightness: 600cd/m2, View Angle: 140/120degree (Horizontal/Vertical), Size: 180mmx 120mmx 50mm(Note: Sunshield height: 28mm) (the best price with coupon)).
Get coupons, create price alert or check price history out! Best price?
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 China.
Link: Banggood product page
1. ($82.75): BGEachine10
2. ($84.58): Parts8
paste coupon code in your cart and click Apply 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): aff7off, rchobbies8, e2bcea, 502C6B, f62884, 2019SPEDM, BG10EA, BGlc58, bgssaff9, BGeachine9%, BGBCFPV, BGEach10, BGBCBG10, BGEachine, BGOTC21, BGCITYADS2019, Email5, BGEachineFB, BGMPB2020, bGhOnEy10, Eachine11, bgshOOp10, BGRC902, BGTT10, BG11EACHINE, BGEachine2021, BGCuponation10
(probably won’t work, but you can try them out)
Price history and price alert
Price history (for all/most countries) for Eachine LCD5802S 5802 FPV Monitor is here. The lowest price was: $65.9.
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)).