Mistyck
Blah
RE: Chalking it up to my error-
Had it of been directly and blatantly my error, I would. As I've stated, repeatedly, I place no direct blame on the seller. There is no way of knowing when an animal may have issues if there are no symptoms.
You don't want to say it's your error but you're very willing to say that it's the sellers error and are also willing to say that he should offer you a refund. So who is right here, and does it really matter at this point?
Even if he had shipped the animals and you had had them in your care for 2 days afterwards he technically wouldn't have to give you a refund because he offers a "Live Arrival Guarantee" and nothing past that. Though in his words he did say that he would have been more "LIKELY" to give a refund had they been shipped; but that again does not guarantee that he would have given you one then either.
Sometimes animals die, no matter how we try to ensure that things are perfect for them. And that's what it seems happened here. That lizard could have lived for an additional 3 weeks (or more) and then died. Would you still be placing blame on the seller and wanting a refund then? Or would you say, "Oh, I guess it was just meant to be...?" If you did nothing wrong, and the seller did nothing wrong then why do you still feel a need to get a refund? As I said before it would be a nice gesture for the seller to give a partial good-faith refund, but technically it is not necessary.