Is this a good deal?
If you're referring to one of the Acuvue lenses that is now under the new UPP rules, you could have gotten better prices up until last month but since Aug 1st I think 1800AnyLens is just about the only place that still sells less than J&J's UPP price and still accepts coupon codes (also a no-no under UPP rules).
As for the extra $50 from Lensbob, it's higher than any other cash back offer I know of.