Brand New No contract Sprint IPhone 5?

So if buying a sim card for this phone what particular sim card would I need? Or do i get a regular sim card? Sprint wants 36 dollars for a sim any cheaper places to get one.

For an iPhone 5 youll need a nano sim, its the smallest sim card size
I'm not sure about a cheaper place because youll need a sim card from either Verizon, Sprint, or US Cellular to use it

Sprint doesn't have SIM card and the card that they've is for 4G LTE devices and not meant for regular phones. $36 that's Sprint's charging is one-time activation fee. If you're planning to use the phone on Sprint, have it activated on your account. If you're not going to use the phone on Sprint, you've to unlock the phone or flash the phone for other CDMA carriers. If you need help with getting the phone factory unlocked, mail me.