Windows 7: Which Video card

I think i am in the right place..... I hope:

I am building a new computer
I 920 CPU
6 GB rams

etc, etc.

now i have $200 to spend on a video card
I don't pay the latest games

the only games I do play are
city of hero's , champion online, command and conquer
AoE III and games like that

So which card to you think


the ATI 4890 or a gtx260 core 216 ????

Well I'm partial to nvidia so i just sold my 2 9800gt's and bought am EVGA GTX 260 superclocked for 208.00 shipped with tax. Tigerdirect has the same card for the same price only it has a mail in rebate for 20.00 and a Batman Archuim Asylum download but for only a few more days. The card blows away my others. Which I'm happy to say just sold on the bay for the price I paid for my new card. But from the looks of things on my next build I'll probably go with ATI they seem to be really on the ball lately with awesome cards and great pricing. besides I want that 5870 DX11 with the I9 series GPU. I'm planning on building a super computer once my W.C. case settles. Fabe