$11.99 – BSIDE ZT-E8 LCD Socket Tester (Banggood, Aliexpress: Test voltage range: 0.1-230V/50-1kHz(EU/UK), Weight: 96g, Plug Standard: EU/UK/US Plug, Power: 1.5V (AAA)x 2, GFCI work voltage: 150V±20V, Work voltage: 2.6-3.3V, 0.1-150V/40-1kHz(US), Size: 65x65x61mm, Rated residual operating current: 5mA (the best price with coupon)).
Right now the best price with coupon code for BSIDE ZT-E8 LCD Socket Tester is $11.99 (in Banggood). Basically copy coupon, view price history or create e-mail price alert. What is the best price?
Latest coupon code price check (UTC time):
Banggood ($11.99)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. I think you want to know if the price is good. Cool, average is $12.36, so current price is lower!
Link: Banggood product page
Price: $11.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG01031e
(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
Do you need price history chart (for all/most countries) for BSIDE ZT-E8 LCD Socket Tester? There we go. The lowest price was: $9.99.
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)).