I have an old Sansa C140 1gb MP3 player that someone gave me. It uses 1 AAA battery. I went through all our ripped albums on our computer and picked out a bunch of favorite songs, my playlist, and put them on the C140. I set it on shuffle. It works great!
Look on ebay. You may be able to find a New Old Stock Sansa C140 there. Cheap.
We also have a 4gb Sansa Clip +. It recharges by USB on the computer, but it works great too.
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