I'm guessing it's a least a 6 lie, maybe higher. Kane, Datsyuk, Giroux all use very similar sticks (old Bauer p10 curves), the biggest difference being lie. I have 3 pro stock Datsyuks that a former teammate in Montreal got for me, but the lie is too low (5 lie is my guess from comparing with others). Given he plays shorter than Datstuk and plays closer to the feet as well, I'll guess a 6 lie. Been on the lookout for a pro stock Kane forever, no luck....
Pretty easy to come by.... Had about 12 of them for sale in the gear sell thread for months