No one's going to buy the camera by itself. I bought Eyepet for $30(NZD) less than a normal new release game and it came with the PSEye. So PSEye isn't as much of a cost impediment as people like to make out.
I expect the Nav controller to be el-cheapo too. It's 1/4 of a DS3 with no motion sensing, (possibly?) no force feedback, one analog stick and 2 shoulder buttons. Should retail in the US for only $15 if Sony are smart and they'll still make a small profit on it. Make it AAA or AA battery powered instead of rechargeable battery and it's cheaper still. Nav should retail for much less than the Wii Nunchuck, it has less functionality so it damn well should.
I think a Move+Nav+PSEye+Game bundle is definitely possible for between $90-110 (USD) depending on the game ($110 for Socom, $90 for some casual minigame title / Eyepet / Eyepet 2). Translate that to my money (exchange rate, and the fact that things are more expensive than a simple exhange rate conversion) and a similar bundle here would be ~$200 (NZD) probably aim it at $185-200 depending on game.
More expensive bundle would be 2xMove+PSEye+game. The problem Sony faces is if you want to set up for full functionality for 2 players:
PSEye+2 x Nav+4 x Move. It's those 4 Move controllers to play a 2 player coop/competitive dual wielding game that puts the expense a bit out of reach.
Also not forgetting that DS3 can sub for the Nav if you want to save the cost of the cheapest part of the whole set up.
I hope there's a reasonably priced game bundle that's 2xMove + game. Because that's all I need to achieve full SP functionality and 50% 2-player functionality, which is good enough for me for starters. I'll eventually get 2 Navs, and may one day acquire 2 more Moves that will be over a relatively long timeframe.
This is all predicated on Sony coming out with games that we really want to play of course. The current offering is mildly interesting, but not must have. So at the moment Move isn't a 2010 purchase for me.
“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” - Bertrand Russell
"When the power of love overcomes the love of power, the world will know peace."
Jimi Hendrix







