According to my DB the lowest price is $8.99 for ANENG AN8205C Digital Multimeter (in Banggood). Price history, coupons and price alert are available on this page. Do you want to know what the best price is?
AC voltage: 200V – 600V plus or minus 1.0%, Pass test: Yes, Maximum display: 1999 (3 semi-liquid crystal display), Electric pool: 9V / 6F22 (Battery is not included), Display size: 45x 18mm, Triode measurement: (PNP/NPN triode hFE), DC current: 2m – 20m – 200m – 10A + 1.8%, Resistance: 200-2-20 k to 200 k / 2 k m Ω plus or minus 1.0%, Diode measurement: Yes, Color: red, Input resistance: 1 m Ω, Temperature measurement: K type thermocouple / – 20 ℃ ~ 1300 ℃ (+ / – 3%), DC voltage: 200mV – 2-20-2000-600v plus or minus 0.5%
Latest coupon and price update (UTC):
Banggood ($8.99)
Banggood warehouse is located in China. There are no coupons for this product in Banggood. Low/high price? Well, this price is higher than average price ($7.56)
Link: Banggood product page
Price: $8.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGM1TOOLS88, BG4e433c, BGbb32e5, BGTOOS729
(I don’t think these’re gonna work, but you can try ’em out anyway)
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
Check out price history chart (for all/most countries) for ANENG AN8205C Digital Multimeter.
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)).