Product material ABS frosted environmental protection plastic, Network port configuration “1 * input WAN port (Gigabit)
4 * output LAN port (Gigabit)”, Product size 200mmx200mmx80mmx80mm (Lx Wx H), Encryption Standard WPA2-PSK / WPA2 / WPA3MiX, Model WN531AX2, Brand Wavlink, Hardware support 2Gb / 128MB flash memory, Wireless protocol 2.4GHz & 5GHz, Name AX1800 dual band easy mesh router, Antenna External 5dbl high gain antenna, Interface & Button 1* USB3.0 / PAIR / Turbo / power key.
Just check coupons out (with price alert and history). Best price?
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.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($77.92): BGWSCYT1
2. ($80.57): Cuponation9
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): hoNEYbGdeAlS, BGJUNEGSG9, DealBGimpact
(these coupons are old, so probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for Wavlink AX1800 WiFi6 Mesh Router Gigabit. The lowest price was: $56.99.
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)).