Can We Play Any Ps3 Games on Playstation Move?

OR, we have to buy another game that's only suitable for it? and how much will Playstation Move cost including the 2 Wii-like controllers. i'm really interested in owning it 'cause its system is just like Nintendo Wii..

Suggestion:

tells you all the new and existing games compatible with the ps move:

http://en.wikipedia.org/wiki/List_of_games_compatible_with_PlayStation_Move

here's just a few:

Sports Champions
Eye Pet
Kung Fu Rider
Start the Party!Re
Tumble
Tiger Woods PGA TOUR 11
Toy Story 3: The Video Game
The Lord of the Rings: Aragorn’s Quest
Brunswick Pro Bowling
Resident Evil 5 Gold Edition
Time Crisis: Razing Storm
R.U.S.E.
Hustle Kings
PAIN
TV Superstars
The Fight: Lights Out
The Shoot
High Velocity Bowling
Heavy Rain
NBA 2K11
Kung Fu LIVE
John Daly’s ProStroke Golff
Racquet Sports
Sly Collection
SingStar Dance
LittleBigPlanet 2
Deadliest Catch: Sea of Chaos
Disney Tron Evolution the Video Game
Beat Sketcher
SOCOM 4
Sorcery
Heroes on the Move
Killzone 3

trusted website for the prices of the ps move:

http://www.game.co.uk/lowdown.aspx?lid=13047&cm_sp=playstationmove-_-topnav-_-move

but basically

£50.00 for ps move motion and camera
£35.00 for ps move motion
£25.00 for psmove navigation
£25.00 for ps move motion and navigation charging dock
£15.00 for ps move gun accessory
£20.00 for ps move shotgun accessory
£13.00 for ps move golf clubs accessory
£13.00 for ps move boxing gloves
£8.00 for ps move motion and navigation silicone covers (comes in different colours, red, blue, charcoal, etc)

http://www.game.co.uk/lowdown.aspx?lid=14420&cm_sp=playstationmove-_-topnav-_-moreGames

all the preorder games for ps move