I have some very old pre patch pets from 1999. I have a some dragons, White Wyrms and some Nightmares. I was wondering if they are worth anything? They all have no physical resist, but they do have higher resist than normal in the others. About 5 years ago I had an offer of 40m for 2 of the Nightmares, but no clue if they are worth anything now. Any info would be helpful.