I took Egarthis's dagger (p.24)and made it a collectors item. I placed a filty rich merchant - Ali al Hassan - from Jalmeray in Tamran. He was on the hunt for a long lost royal treasure, and the trail have taken him to Tamran.
He was more than willing to trade some magical items for this very valuble item (5000 gp).
I think the party traded the dagger for a Handy Haversack, a wand of Clw and a Efficient Quiver. Good times!