$289.99 – Frame Rate 25 FPS, Image Display, Focus method Auto focus, IR image & Optical, IR resolution 256×192 @12μm WLP, Lens Horizontal FOV 56° /Focus 3.2mm, Shutter method Automatic built-in shutter, Spectral 7.5~14μm.
You can get Guide MobIR 2T 256×192 Thermal Imager for $289.99 with coupon (from 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 ($289.99)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. You probably want to know if this is a good price. Good price! It’s lower than average one ($318.39)!
Link: Banggood product page
Price: $289.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGALL8, BGMAI666
(these codes were not working in latest coupon update, but you can check them out anyway)
Aliexpress
I could not find it 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 Guide MobIR 2T 256×192 Thermal Imager is here. The lowest price was: $279.99.
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)).