Many sellers are just deluded or don't have serious wish of selling player. Just fishing for luck with rich bot who will give you full market value.
If you want seriously sell player then you reduce price every day until someone will buy. Most of those "high value players" are worth far less than 100M ofter around 60M! Same time many of bank going players are not actually worth that 23M too.
I would support fully eliminating of minimum asking price or reducing to at least 25% of "market value".