Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Voltage: 12V, Power Cable Length: About 80cm Detect any stable or mobile radar speed monitor ahead.
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
77GHz Radar Detector BSD Blind Spot Detective Alert Mirror Assistance Accessories For Toyota Land Cruiser 200 LC200 Roraima V8 | $160.56 | – |
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.
Link: Banggood product page
1. ($13.52): BGAutos
2. ($13.68): BgAuMotor
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): 502C6B, e2bcea, b71c67, AM15prime, AMPrime01, Automo, Automo1
(there’s a little possibility that old coupon will work)
Price history and price alert
Check out price history chart (for all/most countries) for V8 Car Radar Detector.
Price records source(s): Gearbest, 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)).