1. genuine Paulson chips.
2. heavyweight leaded genuine Paulson chips.
2. typically mint condition heavyweight leaded genuine Paulson chips (or usually at least very good condition).
3. market buyers are nuts for ^^ these days. I don't think we are even close to topping out before (or if) prices drop back down. I hope I'm wrong.
You can still find bargains on Paulson chips, but they are hard to find, and typically found in less-desirable condition.