Giant box of 1st edition (CCG era cards)

By Icetaco, in 5. AGoT Trade Forum

Uncovered my sizable collection of 1st edition, which is mostly cards from the 1st six sets (Westeros edition, Sea of Storms, Flight of Dragons...) and up to Winter edition. Any market at all for these? I think I have a few Wildling challenge decks too.

How much would you want for these cards?