Have a Calibur with Damage Bonus v Slime (Low) and v Undead (High): http://i52.tinypic.com/332z50l.jpg

Looking to trade it + some CE for a Calibur that has Damage Bonus v Slime (High or Very High) and v Construct (High or Very High). PM or post how much CE you'd want along with the sword in trade! Also willing to entertain CE offers to buy the sword, but more interested in trading it if possible.