ATM you can buy Digital Level Box JD11 Magnetic Base LCD for $11.99 (in Banggood). Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
Digital Level Box JD11 Magnetic Base LCD Backlight Dual Measurement Modes 0.05° Accuracy for Woodworking Automotive Machinery – Silver
Latest coupon code price check (UTC time):
Banggood ($11.99)
Banggood warehouse is located in China. Is it good price? Looks like this is great price. I didn’t track lower than that in CouponsFromChina database ever. There is one coupon right now! Check this out.
Link: Banggood product page
Price without coupon: $13.99
1. ($11.99): BGbb3235
you should apply the coupon in your cart 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
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 Digital Level Box JD11 Magnetic Base LCD 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)).