According to my DB the lowest price is $28.99 for 3000/8000 400/1000 Grit Sharpening Stone Whetstone Sharpener Set (in Banggood). Just check coupons out (with price alert and history). Do you want to know what the best price is?
3000/8000 Grit Sharpening Stone Premium Whetstone Cutter Sharpener – Set
Latest coupon and price update (UTC):
Banggood ($28.99)
Banggood warehouse is located in China. CouponsFromChina software could not find any coupon for this product in Banggood. Is it a reasonable price for this item? IMHO this is a good price, coz it’s lower than average ($30.39)
Link: Banggood product page
Price: $28.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG3e3ffc, BGWDT15, BG41a6f9
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for 3000/8000 400/1000 Grit Sharpening Stone Whetstone Sharpener Set is here.
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)).