Hi,
I am an old guy who collected Marvel comics when I was a kid in the 60's and again in the 80's and early 90's. I an ready to retire and don't want to have to keep all my comics in storage, there are over 2000. About half are early to late 60's Marvel. I want to sell my comics but don't know if paying for grading is worth it or not? How much would a comic book have to be worth after grading to be worth paying for grading. Opinions would be appreciated.
Thanks!