Stuff on my tradelist is completely open to trade. Stuff in inventory but not on tradelist is potentially open to just the right offer. I am always looking for angel tokens from all sets with rough order as follows:
Scourge Player Rewards > Conflux > M14/Avacyn Restored > Zendikar > Gatecrash > Innistrad. Also would be open to trading for the oversized Helvault promos of Avacyn/Bruna/Gisela/Sigarda (aka the powerpuff girls).