The Massa deck was created for the Massa Casino by Casino Playing Cards Ltd which was owned by the Michael Massa. Because they were produced independently they have a unique stock and finish.
This Deck was featured by Dan and Dave in a video and the internet went crazy for them. They still are a prized deck by many and to purchase these cost a few pennies as well. So far this is the best deck I have seen or felt that is intended for advertising purposes.
At the moment the most expensive deck you can buy this was designed by Stranger and Stranger, released by Dan and Dave and manufactured by the USPCC.
At $25 a deck there has to be something to them. As you can see from the picture there is nothing standard about this deck.
These now sold out cards are the Professional Bicycle Skull and Bones playing cards designed by the Conjuring Arts Research Center for magicians and collectors. While the design to some may leave something to be desired it is still worth a mention as it is a unique entry by Conjuring Arts into what seems to be a more and more popular genre of playing cards.