Heya....That is A LOT of comics to post.
I doubt I'll look at all of them, though.
What I would suggest is to pick out SOME that are indicative of your books overall.
By getting feedback on those, you can get an idea of the grade of the others you have.
Hmmm..what I mean is take a few in varying condition, and then use those opinions to estimate grades on the rest. (Am I making sense here?)
If you have that many SA and BA comics, I really do recommend getting a copy of Overstreet's grading guide. Just starting out again, it really won't matter much which edition you get.
Another suggestion is to look at the comics that others have posted and what the grading estimates are for those, and again, use that as an example for books you have.
I really do appreciate you wanting to value your collection as accurately as possible, it just isn't feasible to have us look at every single one you have.
(PLEASE: Don't take this as any kind of slight or slam, just my opinion. It is not said with any malice or irritation!)
Thanks!