$115.99 – Mirror Set: Normal/Mirror/Flip/Mirror +Flip, Frequency: 50hz/60hz, , Package Weight: 1.5Kg, Power for remote control: CR2025 battery (built-in), Storage: TF card storage / max128G, Package Size: 25.5*15.5*18cm, Other features(for HDMI), Saturation: Manual, Screen Size: 7 inch, PC Support: Support Windows XP/7/8/10 system / including PC measuring software(gift), Photo Format: JPEG, Photo Resolution: 26MP（5888×4416） 20MP（5120×3840） 16MP（4608×3456 ） 10MP（3648×2736 ） 8MP（3264×2488） 5MP（2592×1944） 2MHD（1920x1080P）, Stand Size: 17*11*20cm (LxWxH), Contrast: Manual, Sharpness: Manual, Video Output: 1080P Full HD (for H’DMI) ;1080P (for USB), Video Output: HDMI/USB, Video Format: MP4, Color: standard /black&white /Sepia, White Balance: Automatic/Manual, Magnification: Standard optical Magnification 150X (Max up to 300X) / digital magnification 2100X, Language ：English/Simplified Chinese/French/Spanish/Japanese/German and other languages, Cross line：8 lines / color / width / position can be set, RGB：RGB value setting is irrelevant, Working distance: 5cm to 12cm, Image Sensor: 26 Megapixel CMOS HD Sensor, Exposure: Automatic / Manual, Microphone: Support.
I have just checked coupons. The lowest price I could get is $115.99 for HAYEAR 26MP HDMI Digital Microscope 60fps (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Latest coupon code price check (UTC time):
Banggood ($115.99)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. I think you want to know if the price is good. Let’s see… Average price for this item is $119.57 and current one is $115.99, so it’s a good price!
Link: Banggood product page
Price: $115.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGf30f0c, BG494bb4, BG5268ae, BGGines, BG3c62f2, BG1db44c, BGMARCHSALE, BG20236Tool, BGTOOS729, BG8FORMULAMX, BGBFDAY8, BGNEWYEAR8, BGSPRING8OFF, BGHONEYSP, BGESJY8, BGALL8
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – HAYEAR 26MP HDMI Digital Microscope 60fps [EU] ($-3)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
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 HAYEAR 26MP HDMI Digital Microscope 60fps. The lowest price was: $115.91.
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)).