I have a 30' LED for sale.
Selling it by best offer.
It is a really great hoop, if you look up sunshinexplur on youtube, then go to l8 nit3 h00p, you will see it in action.
comes with charger, wall/usb.
I'm not sure about PSI. I got it as a gift, you're allowed to try it before you buy it if you'd like.
I'm looking for around 100.