Hidden collectibles were added to GTA Online. 54 vintage playing cards have been scattered across the game map in hard to find locations. Finding the cards will earn you RP and chips to be used at the casino. Using this for fast RP between level 1 and 80.
Finding all 54 will unlock an exclusive High Roller Outfit and a special set of playing cards to be used by your dealer at the Diamond. You can also put the rare vintage cards on display in your penthouse as a trophy celebrating your achievement, NEAT!
All the cards Known Locations
The list below here contains all the needed locations for the collection. Be aware, it might take a while before you have found them all.