I have old edition, the contents are all the same, only the exercise part will be little bit different. I can sell for only $40 if you want. It's brand new one.
All new edition book used last term for sale
BUSI2400 Information system(new edition copy) $10
BUSI2300 Manangement science(new edition copy) $20
BUSI2504/2505 Corporate Finance(fifth edition) $80
ECON2201/2202 Business Statistics(6th edition) $115
All are in good condition...