Old guy wants an iPod!! Needs advice!!!

My son thinks he is a DJ! He will bring his Moms ipad out in the garage and play music for us. He likes the games as well. I like it! The choices are up to you. The number one thing is you are NOT thinking like an old fart. Buy an ipod! There is an adapter you can buy along with it, that will allow you to use the ipod on any car radio or radio, a electronic store will have one. Then you can play your ipod where every you want to. I would not buy anyones else old ipod on ebay, they are cheap enough now days in stores to start new. The enjoyment will out way the cost. Happy listening!