My cluster went out after my car battery died & was jumped.

My car is completely running now but I accidentally left the lights on forcing us to have to jumpstart it the following morning. I have no issues now except what I think is the "cluster" (the screen in front of my wheel) has gone black and doesn't show alerts, mileage, or gas levels. My speedometer and all else are working. I brought it to where I purchased and I'm pretty sure they just wanted to take me for my $. They said that the cluster died and needs to be completely replaced for $2k and had no relation to my car dying.

Does anyone have solutions or suggestions to fix this?