When I was updating this page the price was 54.99 USD for M4P+CB1 M8P+CB1 FDM (in Banggood). This is European warehouse! Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood (54.99 USD)
Banggood warehouse is located in Europe 
. Too bad there’s no coupon right now in Banggood. I think you want to know if the price is good. Uhm… There’s no price history (in my database) for this product right now.
Link: Banggood product page
Price: 54.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Aliexpress
Click here… to search for BIGTREETECH HDMI Screen IPS 7Inch Touch Screen For Raspberry Pi 4 Manta M4P+CB1 M8P+CB1 FDM Printer [EU] on Aliexpress
Here are coupons that you can use.
Price history and price alert
There is only one database record (it was for 54.99 USD), so you can’t see price history chart.
You can set price alert (for Banggood).