I have the exact same issue. I have a few million shares of NSAV at .0004 I wouldn't mind selling, but it would change my average PPS from .020 to .025. The only reason I would sell any shares at less than my average PPS is if I needed cash for some major family expenditure or maybe to book some gains to cancel losses from other tickers so I don't further pad my already bloated capital gains loss carryover.