Set of 7 Porta Phone's for Sale

Guys we are upgrading our porta phone system this season and I have a set of 7 that work good just have a little bit of interference with them, but all in all work fine. THey may need to be refurbished as I did not send them back this year because I knew we were gettign new ones. I actually bought these 6 years ago with my own money so I am looking for you to just make me an offer that is fair and well go from there. I have pictures available upon request. The set includes a Head Coach set, Press box O, Press box D, and 2 Sideline O and 2 Sideline D sets, they each come with a set of headphones some are 2 ear some are on ear.

PLEASE RESPOND TO MY EMAIL ADDRESS NOT TO MY MAIL ON HERE

TIM914790@YAHOO.COM