'That mess' is just commenting on the point you actually made. You said Delph would have been good value if he was good so that's what I commented on. Evidently what you actually meant was 'I wouldn't pay more than £15m for any 29 year old'. That's a completely different point. Don't blame me because you can't get your point across clearly.
I think value can be measured in lots of different ways. If a player costs £30m and is our POTY for the next 2 years as we finish 6th, and then gives us 2 more good seasons while we look to push on from there then that's value. Resale is irrelevant because of the impact they've had. Again, i'm not talking about Allan in particular here, just the principle of signing somebody who improves us immediately being one i'm pretty comfortable with.