Go down and check coupons out. Remember to check price history if it is available. What is the best price?
Low Noise, Super-WDR, Model: Predator 4 Nano, 4ms low letency, 14*14mm, Switch shortcut, Multi-mode: Day/Night/LED/B&W, 4-25V, Remote control, Brand name: Foxeer
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. ($35.41): BGTT10
2. ($35.41): bGhOnEy10
3. ($36.19): 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): BGfoxeernano, BGPAYPALSS, BGPredator, BGBCFPV, BGfox15, BGBCBG10, BGBCEFXPD4N, BGFOX12, 502C6B, BGPredator4, BGOTC21, BGBFCR13, BGCITYADS2019, 2020CNY, BGVDay10%off, 0e7f33, BGFOXCAM, BGFoxeer100
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Check out price history chart (for all/most countries) for Foxeer Predator 4 Nano FPV Camera.
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)).