Some of these comics have been with me since my Primary school days
but they are in good condition save for a few falling apart
Most are old but in good condition
I figure they should know what to do with it
Take a photo before giving them away for sentimental
reasons. 
Seriously, are you sure you want to give them away?
Your kids might enjoy reading them and sharing them with their
classmates! I remember when dad brought down his collection
of the Twilight Zone comics and the Superheroes comics, my brother
and I had a swell time reading them! And when an uncle gave
his entire collection of Cor! _ Dennis the Menace comics, it felt
like we had hit payload!