Dan Ariely gives a related TED talk: "Are we in control of our own decisions?" http://www.ted.com/talks/dan_ariely_asks_are_we_in_control_o... Look around 11:30 for a few examples of how comparing options affects us more than looking at each individually. On a side note, it also seems inexpensive because it's $499 and not $500! Psychological pricing is one of my larger pet peeves...
This doesn't bother me as much as the movie-popcorn pricing system, which seems to be rapidly spreading to everything (Cold Stone and Jamba Juice are two particularly egregious offenders). You can have the miniscule size for $5, the "medium" size for $5.75, or the insanely large size for $6.95. Of course they never even expected to sell the other two sizes, they're only there to make the medium size (which is still w…
Sounds like a great way for a highly active person to put on weight.