Prepaid sidekick?? Help me please

Hi world, ok so I want to get a sidekick but it would have to be prepaid. I have been looking for weeks on trying to get an answer to my question but it sceams that no one knows the answer. So my question is simply how do I get a prepaid sidekick??? From what ive read I buy it without a contract then buy a T-Mobile sim card?? Idk if that is true or not so if anyone can help me I would love it!!! P.s there arn't any t-mobile stores were I live.

I bought my daughter one in best buy a few months ago. It doesn't show up on their website, you need to go into the store, It comes with everything you need, even $10 to get it started.

Word. You have to go to BestBuy. That's where I bought my Sidekick-Slide. Or, you can buy it used from someone else. You might find it on eBay, Target, Wal-Mart, and more. You can buy it in a T-Mobile retailer. Anywhere, I guess. The Sidekick LX 2009 is coming out, its a ery good phone. Or you can buy it Pre-Paid. Thanks, and bye.

P.S.
Good luck. :-)

Yeah, I bought my old ones @ best buy.