Shit I just spent 20 minutes at the store the other day trying to figure out why one HP printer was $80, the next was $120, another was $150, and the most expen

Shit I just spent 20 minutes at the store the other day trying to figure out why one HP printer was $80, the next was $120, another was $150, and the most expensive was $200. Other than the size of the box, I had no idea what the difference was. One of them had a fax built in, but surprisingly that wasn't the most expensive model. The most expensive model didn't have the fax.