Check coupons or create price alert down below. You probably want to know what is the best price?
Cable Length (m): 1.8m, Connection: Wired, Interface: USB 2.0, Key Number: 104, Keyboard Lifespan (times): 50 million times, Response Speed: 4ms
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 China.
Link: Banggood product page
1. ($71.59): BGAFF10OFF
2. ($71.59): bGhOnEy10
3. ($71.59): BGdragonBoat
4. ($71.59): BgcLuBofErtA10
5. ($72.55): Email5
paste coupon code in your cart and click Apply 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): TTxBG10, e18b44, aff7off, BG3CSUM, AFfbG10, affbg10, BGBFAFF2019, BGCITYADS2019, BGMPB2020, BGSS10%SW, bgshOOp10, BgoFErTaSchInA10
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for Rapoo V730L Wired Keyboard.
Price records source(s): Gearbest, 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)).