As when we had the last Grand Alliance books there were lots of models that were suddenly gone and moved over to the "last chance" to buy tabs on the Games Workshop webstore.
Here is that list for the Grand Alliance Destruction
Again, thanks Alex for the list
The following from the Destruction Grand Faction have the Last Chance to buy logo on them in the Webstore. Per usual Sold out items are from the US Webstore.
Ogre Kingdoms Battalion
Greasus Goldtooth - Sold Out
Orc Warboss on Wyvern
Gorbad Ironclaw - Sold Out
Ruglud's Armoured Orcs - Sold Out
Grimgor Ironhide - Sold Out
Black Orc Big Boss
Wolves - Sold Out
This isn't as big of a list as Death or Order, so I say that's a good thing.