The PLS8-X will work on Verizon, but there appears to be some question as to whether it is data only or does have voice capabilities. It probably has voice capabilities and the missing mark is just a typo, but EvilDragon should really investigate that.
On the one hand, since it's got the extra band, it should cost more, but on the other hand it was Verizon certified, so Verizon may actually have subsidized it in some way so maybe it's roughly the same price. Again, EvilDragon would be the one to ask about that.
But on the third, more important hand, fuck Verizon.