Banggood warehouse is located in China. There’s only 1 record in my database, so I have no idea if the price is OK.
Link: Banggood product page 1. ($39.09): BGPTL088 2. ($41.39): BGGines 3. ($43.23): BG00c906 coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Old coupons (from the oldest to the newest): BG6e40a8, BGWELDTOOL, BGe61e26, BG8a7644, CityadsTool, BGAlerabat1 (probably won’t work, but you can try them out)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $29.99. 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)).