Albion's transfer policy has changed in recent years and they have successfully unearthed a few gems as well bringing in some experienced players on free transfers.
It has given the squad that all-important mix of youth and experience and has helped Brighton to a lofty seventh position in the Premier League so far this season.
The £142m worth of new arrivals also allowed Potter to streamline his squad and players who were struggling to make a regular first team impact were allowed move on.
Scroll down and click through to see the nine players who arrived and have really helped to define the Graham Potter era.
5. Enock Mwepu
A major £20m signing for Albion as he arrived from RB Salzburg under the radar last summer. Has made three starts from six Premier League appearances and scored an absolute belter against Liverpool at Anfield in the 2-2 draw. The 23-year-old Zambian will only get better the more he plays
6. Joel Veltman
Struggling to think of a better signing from a Premier League club in the last few seasons. A Dutch international defender at his peak, with Champions League experience fora bargain 900k. He can play anywhere in defence or at wing back and is one of the best man to man markers in the League - what's not to like?
7. Marc Cucurella
Took a while to get this £15m deal with Getafe over the line but it was worth the wait. The 23-year Spaniard has made an impressive start to his Albion career on the left and already looks an established member of the team. Pacy and skilful.
8. Leo Trossard
The Belgian international joined in Potter's first season for £15m. This term he is playing his best football in an Albion shirt. A very clever player and can operate anywhere across the attack. Even played wing back for Roberto Martinez's Belgium.