He was top scorer in the Championship last year, and is British, and so £6 to £8 million would be about what you'd expect to pay nowadays, yes. This is just reality, because typically anything British comes at a greater cost.
It's really not.
He's soon to be 28 and the season before last he scored single figures, he has very little chance of improving as a player and Leeds are in a financial crisis. I think they would take anything around £3m for him and possibly even less.