There are bound to be some, but its luck of the draw if you don't preorder anything specific. Ancistrus types are likely the most common to be available, but if you want the "fancy types" your best bet would be to pre order from of our vendors.
The following vendors are also hosting pre-orders/group buys, but most are closing today. Please contact them ASAP if you'd like to place an order:
The Wet Spot
Dave's Rare Aquarium Fish
Batfish Aquatics
Tangled up in Cichlids (Jeff Rapps)
If you need specific info on how to contact these people, please let us know.