[QUAD-L] playstation 2 joystick?

[Danny Hearn]

HI, MY GRANDKIDS WANT ME TO PLAY SOME PLAYSTATION 2 GAMES WITH THEM, I REMEMBER 
A FEW SAID THEY HAD A JOYSTICK TYPE CONTROL THAT MAY PLAY A FEW PLAYSTATION 2 
GAMES SUCH AS MS PAC MAN--DOES ANYONE KNOW WHAT TYPE OF JOYSTICK WE WOULD NEED 
OR WHERE TO BUY ONE???? THANKS, I HAVE NOT HAD MUCH LUCK TRYING TO FIGURE OUT 
WHERE TO BUY ONE.        DAN H.