Is it save to buy a used video card from Dell?

I need a new video card in my computer so I can attach two monitors to my pc at once. Dell has used, but tested video cards for $33, and new ones for $70. I am going to have Staples install the video card since it is much cheaper than Dell installing it. Should I buy the new or used video card?|||Yeah, it's save.|||Dell is a well known reputable company. If they say the card is good, its good.|||I wouldn't buy anything from Dell.|||No you d

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Shoulnt