$500 via Verizon e-gift card (sent w/in 8 wks). Activation of 4G LTE/5G phone on One Unlimited for iPhone (all lines on account req'd on plan), 5G Do More, 5G Play More or 5G Get More plans req'd. Device must remain active for 45 days. $500 charge back if service cancelled w/in 12 mos or eligibility req's are no longer met. See vzw.com/bring-your-own-device for details.
There hasn't been any info about 4g pricing released yet... I'm sure verizon will have 4g mobile broadband devices (they have already stated they plan some released by the end of the year)... but for pricing just no clue yet