Pay the transfer fees and you can use them for a week :)
A Tattoo of Augmentation lvl 1,693,189
NW 30,711,584
Transfer fee: $307,015
A Steel Familiar lvl 31
NW 11,229
Transfer fee: $7,157
An Ice Familiar lvl 20
NW 11,039
Transfer fee: $1,089
Soul Eater June 11 2009 11:50 PM EDT
Just so you know I tried this and it didn't work out well.