To expand further upon my agreement with PilbaraPythons earlier, I don't believe it is wrong to sell reptiles for a profit (I would like to myself oneday), there are alot of people who do it and some have even replied on this thread, I do have a problem with people who sell for a profit and WHO HAVE NO REGARD FOR THE ANIMALS!! This particular person is doing the wrong thing to sell these animals IMMEDIATELY after buying them, they should at least be given time to recover from the stress of the first move (not to mention they should wait the 6mths as required), and furthermore selling them without giving a full background (trouble feeder and so on) on them puts the animal at high risk of death if an inexperienced herper buys it.
I also agree that it was wrong to lie to a person when purchasing animals, as a seller you have the right to refuse the sale of any animals and should have all the facts before making the decision to sell to anyone, the problem is that it is human nature to be immoral, we have all done it at one time or another and will probably all do it again, this of course is no excuse for doing it, but this is something we all have to deal with. Given this exact same situation I also would be upset.
Just my opinion,
Cheers.