The Apple display section at our local Best Buys are always loaded with functioning units that are open for people to explore - not locked down with crappy "BUY GEEK SQUAD SERVICE!" screen savers.
The table with all the tablets at multiple Best Buy stores I've been in to recently are all filled with multiple tablets that are just sitting there with black screens. Not plugged in, not running on batteries, not in demo mode. Just... sitting there.
If Best Buy sold TVs like they sell tablets, they'd have 3 LG units running full color shows in HD with surround sound, and 85 empty screens just hanging on the wall, then they'd be sending all the TVs back to Vizio, Mitsubishi, Sony, etc, complaining that they're not selling.