Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – Skyzone SKY03O FPV Goggles (-3 USD)
2. Europe – Skyzone SKY03O FPV Goggles [EU] (-3 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood.
Link: Banggood product page
Price: -3 USD
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGALDO3, bGpAnDacHeCk, aff7off, Parts8, 7bcdf9, BGYCL20, BGAFF7OFF, bGhOnEy10, BGSKY03OU, BGSPBP03, BGBMDO1, BGBMD01, BGPLRO527, bgshOOp10, BGJPEV9073, BGTHSEP06, BGTT10, BGBLACK395, BGFPV-10, BGfpv30, BGCuponation10, BGUU39SK, BGOSW5
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – Skyzone SKY03O FPV Goggles (-3 USD)
2. Europe – Skyzone SKY03O FPV Goggles [EU] (-3 USD)
Price history and price alert
Price history (for all/most countries) for Skyzone SKY03S FPV Goggles is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).