I think it's hard to say what it might be worth without knowing how much they are asking? I don't personally customize but I don't think you pay more than 1.00 or 2.00 per bait pony, and preferably much less (.50 for G1s?). If they are listing it at 'bait' I wouldn't think it should be over 12 or 15 total?
But, it really depends on what ponies are in it, and how they are defining 'bait'. Some people see inground dirt and pen marks as bait, but those can be restored with work. On the other hand, cancer and regrind are forever
![Cry :cry:](https://mlparena.com/Smileys/default/cry1.gif)
and bite marks and missing parts are also generally considered baity.