Kid logic is the most solid logic that exists . Why else would the floor be lava ? <| sep |> and so she makes a god damned sandwich <| sep |> Used generation 4 newest iPod shuffles go for between 20 and 30 these days , and if you look around you can pay as low as 10 like I did . They are an excellent option . The iPod nano 6 is also a good option for running because it has a screen but also a clip . Look for used iPods , there is no reason to buy a devise that hasn ' t been update in 5 years brand t my nano 7 for 50 , and my nano six for 35 . The nano 5 I found was a steal at 10 and is still my favorite iPod of all time . I say this because the used iPod market is very inexpensive , but you will have to look around a bit , because most iPods are collecting dust , and not on Craig ' s list .