You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
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):
Frequency: 55.3KHz, Detector Diameter: 6.77 inches, Power: 9V(6F22) (NOT included), Color: Black, Package Size: 13.58x 7.28x 3.15 inches, Stretch Length: 6.1 inches, Weight: 0.495 kg, Voltage: 7V-9V, Indication Mode: Sound Mode/LCD Mode, Package Weight: 0.7 kg, Current: Standby: 20mA Max: 70mA, Sensitivity: One Coin: 10mm
Banggood
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it? I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Link: Banggood product page
Price: $-3
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 and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG0224MD, BGherra
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Not enough data to show price history chart… $29.99 is the only recorded price. It was not cheaper than that since we have saved it in DB.
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)).