Some vendprs have comics there. And some of those artists areb also there to make you custom artwork.or sign existing literature. You should be able to findd something there that you like.
I haven't seen too many dealers selling comics man... BUT, I have seen several at the Charity Auction that happens on the friday night... and you usually get big lots for super cheap.
Keep checking throughout saturday too, as lots of comics go into the silent auction as well Hope you find what you're looking for man!
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I'm Buying: G1 Boxes/Inserts
I'm Buying: G1 MIB KOs
If you have any for sale, please let me know, thanks
No clue which comics you are looking for but there isn't a lot usually. There may be a long box or two of comics out all the dealers at TFcon. With that being said, Sunday would be the best bet for non-TF comics.
I have some incentive covers of TF comics from DW and IDW for sale (or even trade)...