What's nikon's 24-70 worth? I know off hand the 24-70 L 2.8 from canon is about 1100-1300 $ now because that's the lens i was thinking of buying. The sigma is slightly less, but generally its pretty high up there. These are canadian prices, which in my experience of being flamed online seem to be significantly higher than american prices (god knows why, our dollar is worth more you yanks!)