NEVER OPENED brand new yellow sony sports walkman

Hi I am selling brand new never opened yellow sony sports walkman stereo cassette player WM ES392 megabass I am asking 500.00 each! OBO Make me a serious offer on all 3 and resale them, need them gone! Thanks In case you are wondering why I dont sell them on ebay , or other sites and make the money? I don't do e payments or ship stuff, and yes I realize I only reach a local markert, but thank you. These are for people that want new never used. If you look these up on ebay , even amazon, they go for a lot more, A LOT. I did my homework pricing these, even looked up reverb Theses are original sony walkmans, never unsealed! In person cash only, not shipping.