Looking for Fitness Equipment?

Few years ago, hubby and I decided to buy a fitness equipment at Sears thinking we would be using it for weight loss purposes. We used it pretty well for the first year, but stopped when we got occupied with the birth of our son. The treadmill is so huge that it takes fair amount of space in our house. When we moved from TX to VA and back again to TX, we took it with us because we still want to keep it for winter time. Oh well, this fitness equipment has been seating in the corner collecting dust together with the ab lounge! We plan of selling it through Craigslist since we now live where the walking trail is very accessible. I was wondering how much we would sell it for it is still on a mint condition. We paid over a thousand for it then. Hmmm, $300 might attract buyers, what do you think?