Update: It’s now listed as out of stock with December 21 listed as the next ship date. December 21 also happens to be the last day to order with Express Saver shipping for delivery in time for Christmas; December 22 is the last day with Express shipping to make it under the tree.

21110 Research Institute is now in stock at LEGO Shop@Home. Price is $19.99 with a quantity limit of 1 per household.