Around £2.5M is what I've seen suggested. Like here:
https://talksport.com/football/transfer-alert-brighton-leading-race-italy-defender-ezequiel-schelotto-170810249892
(although admittedly that's only TalkShite).
Feels a bit like the Duffy signing did to me last year - why are we getting in players for positions where we're already sorted, for this season anyway? Quite happy to have Bruno and Rosenior for RB. OK, they will need to be replaced on grounds of age eventually - Bruno in particular I think has...