All those comics from the 90's are best served as kindling on a cold winter day. They're of little value, save a few independents and certain issues. As for the others, the 60's books will have some value depending on year, condition, and title. The books from the 70's & 80's need to be in high grade (NM or better for the 70's stuff, NM+ or better for the 80's) to fetch even a few dollars. There are exceptions, of course. They should be sold as a lot. If someone opts to take a look at what you have, they'll invariably want to cherry pick the best books, offer you 30-60% of guide for them (if they're keys they may offer a bit more), and leave you with the drek that can't be sold. There may be a buyer that wants them as readers or to fill holes in their collection, but few dealers will even bother with 90's comics unless they're keys (origin or first appearance of characters, etc). If someone offers you .10 per book for that 90's stuff, accept it before they change their mind. Hell, offer to help lug the long boxes to their car - whatever it takes to get them in the buyer's possession as quickly as possible. If you want, shoot me a PM with the titles, issue numbers, and approximate condition (a letter grade, please: G/VG, F, VF, NM) and I'll let you know if you have anything of value…that I can cherry pick. Just kidding, just kidding