There are hidden costs with most systems since this past generation. PS3 came with no headset and the charge cable was pitifully short. The Xbox 360 had the play&charge, Live, and hard drives (plus the faceplates, which I sort've miss except for switching them off). Wii felt necessary to have multiple controllers in the beginning. Portable systems have cases for the system and games, screen protectors, stylus', and memory cards (Vita).
With that said, I think one of my play and charge kits crapped out fairly early on, but the DS3 is pretty notorious for dying. Plus and minus on both sides.