I have checked all old coupons and price is $36.99 for EDUP Wireless HDMI Transmitter Receiver 1080P@60Hz [EU] (in Banggood). It is from EU warehouse.Go down and check coupons out. Remember to check price history if it is available. What is the best price?
Latest coupon and price update (UTC):
EDUP Wireless HDMI-Compatible Transmitter and Receiver 1080P@60Hz Extender Long Range Video Audio Projection Plug and Play for Desktop PC Computer Projector Monitor
Banggood ($36.99)
Banggood warehouse is located in Europe 
. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Isn’t it too expensive? I’m not sure about the price, coz I have only 1 record(s) in my database.
Link: Banggood product page
Price: $36.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
1. (9.9.2024, $28.99): BGad8596
Item: EDUP Wireless HDMI Transmitter Receiver 1080P@60Hz
Countries: Greece
2. (5.9.2024, $28.99): BG10e44c
Item: EDUP Wireless HDMI Transmitter Receiver 1080P@60Hz
Countries: Poland
3. (3.9.2024, $29.59): BGEEUMEGA42
Item: EDUP Wireless HDMI Transmitter Receiver 1080P@60Hz
Countries: Hungary, Poland
4. (6.8.2024, $29.99): BGc4cec3
Item: EDUP Wireless HDMI Transmitter Receiver 1080P@60Hz
Countries: Greece, Poland
5. (7.6.2024, $31.99): BGCGEUDP1
Item: EDUP Wireless HDMI Transmitter Receiver 1080P@60Hz
Countries: Germany, Poland
Old coupons (from the oldest to the newest): BG20ff19, BGce17fe, BGEDUP01, BG297e87, BGae0add, BGa21ca2, BG13e4f9, BG58dd1b
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – EDUP Wireless HDMI Transmitter Receiver 1080P@60Hz ($29.99)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
There is only one database record (it was for $29.59), so you can’t see price history chart.
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)).