$mid XXX at most. I don't see people taking to the idea when there are so many places to communicate already with other BC/CC users, so I don't see a higher appraisal as realistic, but anything can happen.
you can set this up for people to leave their cell numbers and the system would text them when theres a price point or percent change in price ,then you can sell ads,im sure if you serch you can find a buyer for this quickly ill look for one for your at 500-800