I have over 100 Callaway Chrome golf balls. There's a mix of both Chrome Soft and Chrome Tour. Also some Soft X and Tour X.
The balls are in excellent to good shape. Not every one is excellent but most are very good. None are bad.
All the balls are clean, playable, and ready to put in play. There are probably some more pristine than others but you can check those for yourself. You can use those to practice, get the same feel and spin as your regular balls and save the excellent ones for the course.
If you don't want them all, let me know and we can work out some type of deal.
There are a few other CL listings for golf balls. One is 50 balls for $30, one is 100 balls for $75, another is 25 cents each but not premium (i.e. not Chrome), and 50 cents for hand picked, again not Chrome's.
Most used premium balls are selling for $1.00 a ball or more. These are less than .50 cents each.