1. You will have to list the frame as used, but make sure to put in large font in the description (and probably title) that it’s only been used once. I think that $75 or $85 would be a reasonable place to start, especially since I don’t see any other used ones listed currently. And note: The brand new babolats are going for $185, so I wouldn’t expect to get any more than $150 from yours, and that would be high.

2. You need to list as much info on the frame as possible. Typically, racquets will be listed with a condition status. 10 would be brand new, 1 would be broken. Yours would be a 9. Also, list the kind of strings it has. If you aren’t sure, it will be printed on the string itself. If you know the tension, list that, too. Have you added an overgrip? list that.

3. Pictures, pictures, pictures. Some people will be happy with letting you evaluate the condition of the frame, but others want proof. Take several pics of the frame. Especially some close-ups of the bumper guard to show any scratching that might be there.

4. Ebay isn’t you only option, and might not even be the best option. There’s always craigslist, too. On that route, I wouldn’t list a price. Just say that you’ll take a fair offer. You could also go to http://www.tennis-warehouse.com/ and join the message boards. There, you can list items for sale. Those people will be very fair with you as far as price is concerned. Just make sure you still list everything I mentioned above.