Aliexpress
Click here… to search for Men Vintage Professional Electric Hair Clipper on Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Only one coupon available!
Link: Banggood product page
Coupon (22.08 USD): BG589b2e
(CouponsFromChina.com tip: apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGb36ac1, BG75597c, BG4d3b81
(probably won’t work, but you can try them out)
Price history and price alert
Price history (for all/most countries) for Men Vintage Professional Electric Hair Clipper is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).