According to my DB the lowest price is 89.99 USD for HD 12MP 1-1600X with (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 code price check (UTC time):
Banggood (89.99 USD)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. The question is – is it a good price? According to my database, the average price is 90.39 USD and current price is 89.99 USD, so it’s probably a good price!
Link: Banggood product page
Price: 89.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGHID18, BG6620c7, BGGines, JanBGCoupon8, BGSaleFeb8, BGSaleAD, BG20236Tool, BGTOOS729
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – G1600 9 Inches Digital Microscope HD 12MP 1-1600X without Battery [EU] (-3 USD)
Aliexpress
Click here… to search for G1600 9 Inches Digital Microscope HD 12MP 1-1600X with Battery on Aliexpress
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for G1600 9 Inches Digital Microscope HD 12MP 1-1600X with Battery is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).