Or Duffy was a ROI international who'd just shone at Euro 2016, ex Premier League, who had just had an outstanding season in the Champ for Blackburn when he signed for Brighton for er, about £3.5m and went on to win promotion and become in the space of 12 months a Premier League ever present defender.
Yep. You really don't get near that sort of quality for that sort of price.Except when you do
I'm not disagreeing with you, but there's been significant transfer fee inflation over the course of the intervening two years that you don't seem to be taking account of.
That aside, if Goldson was worth more, there would be other suitors knocking down our door to pick him up for a snip, and there's no indication that is happening.