Need some advice

Hey yall, my parents are moving and I have a ton of old legos from late 2000s ish mostly around 2008-2009. They are having a yard sale and I am curious what I should price my collection at, or if eBay is a better option etc. as you can see it’s two massive tubs with all the sets jumbled up which is obviously not ideal. I have all the instructions for the sets though. I know some of the old stuff is valuable like the power miners sets. I was originally thinking $50 cause I don’t know how many...