How to properly evaluate an item?

https://preview.redd.it/eqpnvax58z9e1.png?width=849&format=png&auto=webp&s=128db671a05a8766ed55338e2bda4dd22e47baeb

Hello,

I got this bow earlier today and used poe overlay to evaluate it. I was wondering if the prices were reliable.
Does the accuracy line really add that much value?

I double checked on poe trade and evaluting the value of each line is a hassle (found some items with close stats but overall better and the prices were way higher).

Also while looking around i first thought my items had low damages despite the modifiers, then realized the listed items were 20% quality and/or with iron runes on? Should i improve quality and add sockets to make my item more appealing?