If you buy this hotspot new you'll pay $50 with contract ($225 without), plus a $35 activation fee. Or you can have mine, take over my contract, and skip the activation fee. The contract has 1 yr, 8 mo. remaining.
The plan will cost you a min of $20 per month (Verizon's "Share Everything" plan w/ 2G of data).
See more device details here: