Squad value thing is highly overvalued for all EPL clubs, just for being in the cash heavy league.
There's two high level players with top value I would put in Juve level. Mitoma and Super teen striker Ferguson. Rest are fairly mid level to average. Tho likes of Enciso, Joao Pedro and Estupinan have good potential to improve as players and their value, potential to move to bigger clubs. And Dahoud is German NT player at times.
Rest are underdog players in highly functional system. And regardless of recent form, they still just 3 pts off Man U, 2 ofd Arsenal, 1 off Pool and Spurs etc.
But this point not just Brighton but anyone else, I can't take squad valuations of EPL teams too seriously due to the insane inflation of them. Aslong as likes of Chelsea and Man U don't know how to negotiate, Brighton squads will be massively overvalued. Indeed we genuinely think Cucurella and Caicedo are truly worth combined 215m as players? When their performance level are rotation players.