Check coupons or create price alert down below. You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Stirring Speed: 0~3000 r/min, Color: Silver+Blue, Input: AC 100~240 V/50 Hz~ 60 Hz, Power: 0.86 W, Work Table Size(L*W): 130×130 mm, Shell Material: 316 Stainless Steel Panel, Base Material: PVP, Product Size(L*W*H): 130x 180x 45 mm, Output: DC 12V-1A, Maximum Mixing Capacity: 3000 ml
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($70.28): BGLab21
2. ($70.28): BG5ad313
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): BGLAB61
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Do you need price history chart (for all/most countries) for 3000rpm AC 100-240V Magnetic Stirrer Mixer? 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)).