I need to know what power steering fluid to buy. on 2000 Mercedes-Benz C230

I can't find anywere but one place online store to purchase power steering fluid.

2 answers
the Mercedes power steering fluid (000 989 8803) is simply
dexron III transmission fluid without the red dye. so, you can use this safely and buy it anywhere.
I too was worried about brand name power steering fluid on my 2000 C230 and so I went to the dealer for the "real" stuff.