Wanted Comics

I'm a large comic collector (don't sell or trade only buy) and am looking in particular after the following:

Action, Batman & Spider-man pre 1980s

1980s cartoon comic series

Varient sketch covers

Signed comics with certificates

Dynamic Forces editions (with certificates)

Graded comics


If you have any of the above or others your interested in selling please let me know.

Bump if anyone has any

Hi mate, I have some comics I may be interested in selling.
X-men 1st app of Blob
X-men 1st app of Jubilee
X-men 1st app of Gambit
Guardians of the Galaxy #1
just to name a few.....what sort of prices would these fetch?