Epyc 4564P sell or keep?

Im planning to get into system integration as job and already enjoy buget homelabbing with old parts
Recently i got a (i hope) good deal on 4564P CPU for 330€ new
Original plan was to resell it but it grows on me that i think of keeping it even i dont use generate money directly

Im asking for advice from others in the field if it makes sense to have a recent cpu for learning purposes?

What do you expect to learn from this very CPU that you cannot learn with any other CPU?

Keep it if you like it, sell it if you like to make a profit - learning (IMHO) doesn’t enter the decision process.