What about a 3sixt with remote/wp case and 16gb card from BigW for $98-00
Before I brought my Gopro I considered a lot of other options, including some of the cheaper cameras that look almost like a Gopro copy. They did look pretty good value at the time when compared to the $240 I was going to outlay for the Gopro Hero 3, however the deciding factor for me was the picture quality, ease of use, support and ability to get parts and mounts. Even though the specs on some of these cameras seem comparable to a Gopro, most can only produce a reasonable picture when the conditions (lighting) are near perfect. I do a lot of filming in low light conditions and the quality of the Gopro video is still amazing. From the reviews I read most cheaper cameras failed miserably in that respect.
I guess it comes down to what type of filming you are doing, and what result you expect.