$22.99 – 2 in 1 Wired To Wireless Carplay Converter Plug & Play Dongle Convert Carplay Wireless Adapter One-click Switch Adapter for Android and Apple Devices – Black.
I have checked all old coupons and price is $22.99 for 2 in 1 Wired To Wireless Carplay Converter (in Banggood). Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood ($22.99)
Banggood warehouse is located in China. But wait a sec… Is it a good price? Current price is the lowest in history (according to CouponsFromChina database)! You can get coupon down below.
Link: Banggood product page
Price without coupon: $27.99
1. ($22.99): BG87bb5a
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
This is the best price ever noted in my database!
Old coupons (from the oldest to the newest): BG7ee65b
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for 2 in 1 Wired To Wireless Carplay Converter. The lowest price was: $22.99.
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)).