Three good things about it:
1. I have a 2 foot Silver Arowana that he can live with.. he has one eye as well (cichlid bit it when it was young)
2. He is not aggressive so he'll be able to live with the Arowana
3. $30 is pretty cheap, minus the 45 minutes drive and gas
I'm on the fence, and leaning towards getting him and raising him since he has a bad eye. I feel a bit of an obligation after I let my cichlid bite my Silvers eye. I guess I'm looking for any compelling reason NOT to get him since Jar's are my favorite fish.