With all due respect to Wyonna, that is the asking price. There may or may not be a buyer, at that price.
Recently I was at a horse auction. Actually even went down a couple of days earlier, just because I like horses. I struck up a conversation with an older gentleman, as his adult daughter was riding a horse in the arena.
At some point he asked me what I thought the horse might bring at auction. I told him that it might go for between $4-6k. He told me that they were hoping it might bring $10k. The day of the auction, the bidding stopped at $6k. They did a no sale.
I do not see how an animal that can only pack, and can't be ridden is ever going to be worth all that much.
If I was borrowing the llamas, before I accepted the offer, I'd agree to make my friend whole, if I lost or severely injured one of his animals.