NFL superstar Cooper Kupp has just parted ways with his Oregon mansion ... and considering all the bells, whistles and indoor training facilities it came with -- it seems the new buyer got a helluva deal.
TMZ Sports has learned the Los Angeles Rams receiver sold the 5,700 square-foot Wilsonville property recently for $3 million -- a price tag that seems super palatable when you take into account all the place has to offer.
The gated home -- which sits on a four-acre lot -- comes with five bedrooms, eight bathrooms, hardwood floors, French doors, a large gym and a separate guest house.