11 items, including Shock of the Tainted (Gasp!) in unlimited quantities:
[Sun Oct 21 19:58:51 2012] Lorekeeper Deeria tells you, 'That'll be 14 platinum 1 silver 9 copper per Song: Cantata of Soothing.'
[Sun Oct 21 19:58:52 2012] Lorekeeper Deeria tells you, 'That'll be 13 platinum 8 gold 6 silver 4 copper per Spell: Armor of Protection.'
[Sun Oct 21 19:58:53 2012] Lorekeeper Deeria tells you, 'That'll be 17 platinum 1 gold 6 silver 1 copper per Spell: Call of Sky.'
[Sun Oct 21 19:58:54 2012] Lorekeeper Deeria tells you, 'That'll be 18 platinum 8 gold 6 silver 4 copper per Spell: Divine Purpose.'
[Sun Oct 21 19:58:54 2012] Lorekeeper Deeria tells you, 'That'll be 8 platinum 9 gold 3 silver 5 copper per Spell: Fury of Air.'
[Sun Oct 21 19:58:55 2012] Lorekeeper Deeria tells you, 'That'll be 13 platinum 8 gold 2 silver 8 copper per Spell: Gift of Magic.'
[Sun Oct 21 19:58:55 2012] Lorekeeper Deeria tells you, 'That'll be 9 platinum per Spell: Monster Summoning I.'
[Sun Oct 21 19:58:56 2012] Lorekeeper Deeria tells you, 'That'll be 10 platinum 1 gold 2 silver 6 copper per Spell: O`Keil's Flickering Flame.'
[Sun Oct 21 19:58:57 2012] Lorekeeper Deeria tells you, 'That'll be 13 platinum 9 gold 7 silver 3 copper per Spell: Shock of the Tainted.'
[Sun Oct 21 19:58:57 2012] Lorekeeper Deeria tells you, 'That'll be 15 platinum 4 gold 6 silver 6 copper per Spell: Shroud of Hate.'
[Sun Oct 21 19:58:58 2012] Lorekeeper Deeria tells you, 'That'll be 11 platinum 1 gold 1 silver 1 copper per Spell: Torbas Acid Blast.'