Aomway HD588 V2 FPV HD Monitor (Banggood, Aliexpress: Power consumption ≤ 9W., image rotation: 360°, Charger: 15V 2A, Spectrum analysis: Yes, Item Name: HD588 Monitor, Frequency: 5.8G 64CH, Contrast: 1000 CR, NTSC/PAL auto selection, Latency: 90ms, Display: 1920x1200p full HD, Sensitivity: 95dBm, Build in Battery: 2400mah Li-ion battery, Input Voltage: 12V 2A, FOV: horizontal 85°/85°(Left/Right), Brightness: 450cd/m2, RF receiver switch: OFF/ON/L/R, Auto brightness: yes, vertical 85°/85°(Up/Down), Wide Voltage: 8~28V, LED backlight, Recording: auto save, DVR Resolution: 1280*720P (the best price with coupon)).
Just check coupons out (with price alert and history). Do you want to know what the best price is?
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 code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($150.87): Parts8
2. ($153.99): BGFPV-10
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGZASD1, 2019SPEDM, bgssaff9, BGBCFPV, BGBCBG10, BGBFAFF2019, BGCITYADS2019, BG409412, bGhOnEy10, BGTT10
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Aomway HD588 V2 FPV HD Monitor [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for Aomway HD588 V2 FPV HD Monitor. The lowest price was: $129.9.
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)).