If you want to trade it should be for 40 coins and 20g glimmer and in order to trade The computer person would want a specific exotic from you and a voucher to make the trade work.... Its a tough trade and costs a lot but it should be at that high of a price. Guardian needs: Spicific exotic to trade 40 strange coins 20g glimmer Voucher Trader guy in return will give you g-horn or red death or whatever that specific exotic he is accepting as a trade and the other stuff on list above