Verizon Wireless today announced a new 5GB tier for its prepaid mobile broadband service at a steep price — $80 per month.

The new 5GB tier joins several other levels of prepaid data service available from the nation’s largest wireless carrier:

• $15 for 75MB of usage (expires in 24 hours)
• $30 for 250MB of usage (expires in one week)
• $50 for 500MB of usage (expires in one month)

But some critics charge Verizon’s new 5GB data plan is way overpriced.

Current Analysis claims $80 for just 5GB of access, expiring after 30 days, is simply too much to ask from consumers looking for a contract-free, prepaid data plan.  Although AT&T has similar pricing for occasional users, smaller carriers are driving prepaid customers to expect more data for less money.

Cricket Wireless charges $50 a month for 5GB, T-Mobile delivers the same 5GB for $40 a month, and now Virgin Mobile will deliver unlimited access for $40 a month.

The only customers that would likely consider Verizon’s $80 prepaid data plan are those outside of Sprint, Cricket and T-Mobile’s coverage areas who want something more than 500MB of usage and don’t want to be stuck on a two year contract.