Well, the shipping information on the Monarch 300 product page says:
This is a Pre-Order product which is not yet shipping. If you're uncomfortable waiting until the development is complete and the product is shipped, do NOT pre-order this product. Perhaps undesirable, but this is a pre-order market. Customers flatly demand to get in line for the new technology before it's finished development. This has created a lot of drama for the manufacturers but it's something we simply have to deal with. All manufacturers in this space have experienced some degree of delay with their first generation ASIC. Every last one of them, so we're reluctant to give a specific delivery date. However, this is our second generation, so we have much greater clarity on the process and plan to begin shipments in January 2014. Orders are shipped in order date priority so any order placed now should be expected to be delivered in March.
(they have changed this shipping schedule at least twice that I know of, it use to say end of the year meaning Dec 2013, not Jan 2014)
Which sounds close to where they are at. Of course if these 28nm chips don't meet the power projections like the problems BFL had with the 65nm ones, then things could get ugly, not sure what their fallback strategy would be, multiple cards I guess.