You can create price alert here, copy coupons and view price history. Best price?
Brand: fenvi;, Specially-designed heatsink ensures stable and reliable continuous operation;, Dual Band 2.4Ghz-300Mbps/5Ghz-2400Mbps;, 6DBi high gain antennas get the better signal reception;, Chipest: Intel AX200 Chipset;, Operating Systems: Only Support Windows 10*64bit and Linux;, Support MU-MIMO;, Compatibility With: Almost computer with PCI Express (PCI-E 1X/4X/16X slot) Intertaces;, Note: Speed up to 2400Mbps (The router must support 802.11ax);, New Wi-Fi with blutetooth 5.0;, Standard IEEE: 802.11ax/ac/a/b/g/n;, Model: FV-AX3000 PCI-E PC wifi adapter(See Details);
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):
Banggood
Banggood warehouse is located in Europe 
. Sorry, but there’s no price history in my database. We have found one coupon for this product!
Link: Banggood product page
1. ($43.19): BGHONEY2110
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BgcLuBofErtA10, BGAFF10OFF, BGCuponation10
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
There is only one database record (it was for $41.99), 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)).