Where to find original Sansa E140/E130 earphones and USB cable?

I love the original earphones that came with my E140 and I’d like to buy more of the same. I can’t find any online. Amazon has an E140 player for sale but the included earbuds don’t look like the original ones. I know that I can use any standard earphones with it but I’m trying to find more of the ones that came with it, which I use with all my audio devices because they are my favorite earphones.

Does anyone know where I could buy them? 

I would also like to find 6 inch USB mini cables like the one that came with it. They are possible to find but surprisingly expensive.

  I found the solution. V-Moda Bass Freq earphones appear to be the exact same units, and at least one reviewer states that they are, that the E130/E140 shipped with rebadged V-Moda Bass Freqs. They’re available in a plethora of colors, for those who care about that sort of thing.