Most definitely. Looks like there are hundreds of products actively on sale there Right Now.
If you got that far without marketing, finding someone who's got those marketing skills and will but is looking for something pre-built to start from and expand upon will be fairly trivial, those people exist, lots of them in fact.
If you got that far without marketing, finding someone who's got those marketing skills and will but is looking for something pre-built to start from and expand upon will be fairly trivial, those people exist, lots of them in fact.