Will this work?
1. Buy Verizon LTE tablet full price (300 for a 2, 400 for a 7.7, Verizon prices).
2. Get an LTE sim from Millenicom for one of their Verizon run mifis/dongles/...
3. Stick it in the tablet.
4. Bam! Lots of data for a reasonable price (admittedly more what I need or want to pay for...).