Who got what from Telfis and when will they pay for it?

Eolar:
Crossbow +2 (Light/Frost dmg+1d6)
(Eolar has to find an additional 1,970gp to buy this items!)
Not worth buying the bolts as they don't stack with magic crossbow.

Chen:
6x Dust of Dryness
Plus: 4,648gp

Durin:
Horn of Blasting
(Durin has to find an additional 2,802gp to buy this item!)

Ned:
Jewel encrusted dagger (+1)
Plus: 6,047gp

Mendez:
Ring of Feather Falling
Potion of Sanctuary
Plus: 6,073gp

Unclaimed: Headband of Intellect +6 (18000gp)
Studded Leather +1 (588gp)