people should change their prices to reflect the market price if they want to sell them. It's simple economics.
Most of the BIN's or high starting bids are ridiculous on most anything now on ebay. It clutters the searches too. If people really want to sell something then start it as a true auction with .99 opening bid and no reserve.
Before anyone says, "put your stuff on there as a true auction with no reserve". Well, I do, and it's mostly high end stuff like vintage cards or cars. I find that if someone knows the item is going to sell, then it garners more bids.
1968 Topps Set