I am not accusing anyone of anything, but I am suspicious by nature and profession. If this person truly has health issues and cannot get his new business started, then I hope things work out for him. BUT, here is what I see as possibilities:
1) English is not his native written language.
2) When confronted by even minor things, he becomes defensive and tries to shout you down.
3) No background data.
4) If you read back through his posts (here and on his own site) he talks about currently living in the NE and SE United States. So, which is it?
5) If an offer is too good to be true, then it is probably a scam.
I have written about identity theft here before, and the collective response was silence, or that it only happens to other people. Maybe so. Send him a check (complete with your checking account number and routing number on the bottom, and name and address on the top) or your credit card number and expiration date (he will also need your name and your zip code to process the card). Please let me know how it works out for you. After all, you are only paying for shipping.
I think that I will sit by the sidelines and wait this one out.
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"We are not allowed to stop thinking"