Replacement screen buying

Hello. I unfortunately broke the corner of my Fairphone 4 screen despite using a case and screen protector. What are your recommendations for replacing it cheaply?

I’m currently looking at secondhand websites.

I also found this site : Fairphone 4 - Écran LCD + Écran tactile TFT | FixShop which offers a generic screen for half price.

Thank you in advance for your help