What are people looking for?

Alternatively, is there any reasonable place to buy singles?

eaglecard.org/ has lots of singles for sale.

A German eBayer has some as well:

www.ebay.com/sch/mrbrave1/m.html

www.ebay.com/sch/mrbrave1/m.html

I should mention I have 3x core set and multiple copies of several chapter packs, so lots of trade fodder.

I have both for u. Please send me email berto[at]decktech.eu

I need

1x Aegon's Hill The Tower of the Hand
2x King's Landing Secrets and Spies
2x Condemned by the Council A Time of Trials
2x Dragon Skull City of Secrets
1x Maester of the Sun A Song of Summer
1x Calm Before the Storm Lords of Winter
1x Take Them by Surprise Lords of Winter
1x Storm of Swords Lords of Winter
1x The Red Keep Tales from the Red Keep