What's wrong with selling them for $20-50 on eBay?

I did not see the "Buy-it-Now" $20 selling price. This is an auction. Who knows what will be the final price. Would you feel differently if it goes off at $500?

The fact is, he is producing 1800s design ivory chips. There have been other new ivories on ebay that I have had no problem with (actually there is a lovely ivory on ebay now that is not pretending to be an antique chip.

You can think what you will, but all 4 chips this guy put on ebay could very easily trick a newby collector into thinking they are 100+ year old chips.