There's a news where Chelsea is interested with Noni Madueke aka PSV Eindhoven player in left winger position. Where are people who always say Hakim Ziyech is a good player and Chelsea mistreat him? after 4 matches he doesn't contribute anything. In left winger position, only Sterling and ZIyech are fit in this position, but since Sterling is currently injured and Ziyech doesn't show anything, Chelsea is prefer to sign Madueke.
PSV Eindhoven is currently experiencing financial problems, although previously they also sold Cody Gakpo to Liverpool, reportedly PSV Eindhoven is willing to let Noni Madueke go if Chelsea dares to buy at the price they set. Currently Chelsea are in a bad condition, the arrival of Noni Madueke is believed to be able to help the problems they are facing, although it is not certain that he will be able to have a big effect in the near future.
If you look at the readiness of the funds owned by the new Chelsea club owner, it is very likely that Noni Madueke will become a Chelsea player, but there are still many rumors that might occur about this player.
The verbal proposal is around 30 Million Euro, I don't expect there's would be so much change since Madueke's market value is only 10 Million Euro. This what looks on Chelsea internal financial since they've spend a lot money lol.
As for the matter of price, it could change or the selling price of players will increase, because Chelsea is in need of players to refresh Graham Potter's squad, so his arrival will help the team a little going forward. If PSV Eindhoven takes advantage of the bad conditions that are currently being experienced by Chelsea, then it is very likely that player prices can go up more expensive.