Ok not gonna lie but.. I am very attracted to that sweater
To be fair, I have kept a small set of Authentic Proper Ugly 80s sweaters just because I still have such strong affinity to them (my fave is a mauvy-bubble gum pink with heathered gray blobs). Even if I likely wouldn't wear them again.
If I were to wear again, I think I'd go for the authentic rather than purchase new.