The coupon price for Mini Microscope is 12.99 USD (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood (12.99 USD)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Is it good price? Well, this price is higher than average price (8.99 USD)
Link: Banggood product page
Price: 12.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGf9fbb9
(these coupons are old, so probably won’t work)
Aliexpress
Click here… to search for Mini Microscope Handheld LED Light on Aliexpress
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for Mini Microscope Handheld LED Light is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).