Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Charging Method Cable Charging, Executive Standard GB 4706.1-2005 GB 47-6.9-2008, Cutter Head Type Rotary Tree-head, Net Weight Approx. 178g, Rated Power 3W, Brand APIYOO, Rated Voltage 5V=1A, Battery Capacity 800mAh, Color White/Black, Model T7, Duration For Full-charge 90 Minutes, Size As picture shows
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. Only one coupon available!
Link: Banggood product page
1. ($37.59): BG589b2e
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Old coupons (from the oldest to the newest): BGHECARE1, BG076321, BG4ee866, BG2da8e7, BGe2ff9e, BGHOM074, BG8ReviTrage, BGbd7fca, Cuponation9, BG75597c, BG643735, BG6c06aa
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for APIYOO T7 Electric Razor? There we go.
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)).