hi, i've made a bard just for haggle, and a few rogue skills to help with traps.

I'm looking for special items or skills that will boost haggle.

I know their are like rings of haggling etc. and then there's focusing chant, but basically i'm looking for the fastest way to boost haggle to the max.

currently i'm 3/1 Bard/Rogue (drow)

my Cha is currently 20 (unbuffed, no cha items)
my haggle is 17

i'd like to get it to 60 by the time I reach level 16...

help would be appreciated.