$12.99 – 3.5 Inch TFT Color Display Screen Module 320 X 480 Support UN0 Mega2560 Geekcreit for Arduinno – products that work with official Arduinn0 boards – Touch.
I am monitoring price for 3.5 Inch TFT Color Display Screen Module 320×480 UN0 Mega2560 Touch and it is for $12.99 now (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood ($12.99)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. Is it expensive? Good price! It’s lower than average one ($13.71)!
Link: Banggood product page
Price: $12.99
Additional Banggood coupons: first page and second page
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
Do you need price history chart (for all/most countries) for 3.5 Inch TFT Color Display Screen Module 320×480 UN0 Mega2560 Touch? There we go. The lowest price was: $12.42.
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)).