I ordered and paid for mine today. MVP Patrol in .223. Took a while for the gun clerk to write it up because it's not in the store's database and it's not on Mossberg's web site. But it is in Davidson's database. $579 before sales tax. The gunny said it is probably an allocated item, meaning they can only get them when a customer places an order.
Now Adventure Outdoors has always used attractive ladies at the registers, and being the sexist I am have never really "talked" guns with them. (I usually have other things on my mind at that point.) Today, the check-out clerk looked at the order and said, "Oh wow, the bolt action rifle that takes AR mags." We had a nice chat about what's right and wrong with the MVP and the Ruger Scout. So now I've added "What do you think of the MVP rifle" to my pickup lines. I'm sure it would work with Marshalette.