So I have the Greyjoy and the Martell resin house cards. I would like to get them for the other houses. Are there any plans to release them or are they already available (from the LCG era)?

There is no official word yet on if resin cards for the other houses will be done. I am hoping as well that FFG does do them. I would definitley get them all!

Gotta catch 'em all!

I´m not fond of resin house cards. But there are two series of collectible houses cards from the LCG time, there is a cycle of stone house cards and a cycle of acryl house cards, i think both can be obtained on ebay.

I would love to get a Stark resin house card and Baratheon and Targaryen and I suppose Lannister could get one too. I think these would be a really neat product and I would probably end up gettin the whole set.

I'm of the mindset that, if the Martell card sells well enough, they'll continue to make them for each house.