Where can I find all the cigarette cards for the "Collector" achievement?

The ''Collector'' achievement in Red Dead Redemption 2 requires you to collect all 144 cigarette cards scattered across the game world. These cards are divided into 12 sets, each containing 12 unique cards. To unlock the achievement, you must complete at least one full set and mail it to Phineas T. Ramsbottom, the collector. However, for completionists, gathering all 144 cards is the ultimate goal.\n\nCigarette cards can be obtained in two primary ways: by finding them in specific locations or by purchasing premium cigarettes. Premium cigarettes, such as Premium Cigarettes or Premium Cigarettes (Pack), can be bought from general stores or found in the world. Each pack you open has a chance to contain a random cigarette card. However, this method is time-consuming and expensive, so it''s best used as a supplement to finding cards in the world.\n\nTo locate cigarette cards in the open world, you''ll need to explore thoroughly. Cards are often found in drawers, cabinets, and other containers inside buildings, camps, and abandoned structures. Some cards are tied to specific locations, such as the ''Artists'' set, which includes cards found in Saint Denis and other urban areas. Use your Eagle Eye ability to highlight interactable objects, making it easier to spot containers that might hold cards.\n\nOne of the most efficient ways to collect cigarette cards is to use a detailed map or guide that lists all 144 card locations. These resources can save you significant time by directing you to exact spots where cards are hidden. For example, the ''Gems of the East'' set includes cards found in Annesburg and Van Horn, while the ''Famous Gunslingers'' set can be completed by visiting specific homesteads and towns.\n\nA common challenge players face is the randomness of card drops when purchasing premium cigarettes. To mitigate this, focus on collecting cards in the world first, then use cigarettes to fill in the gaps. Additionally, some cards are tied to story progression or specific events, so ensure you revisit areas after major story milestones.\n\nPractical tips for completing the ''Collector'' achievement include organizing your collection by set and prioritizing high-density areas like Saint Denis, which contains multiple cards. Keep track of which cards you''ve already collected to avoid duplicates. Finally, be patient and persistent, as some cards are well-hidden or require exploration in remote areas.\n\nIn summary, the ''Collector'' achievement is a rewarding but time-intensive challenge. By combining exploration, strategic use of premium cigarettes, and leveraging online resources, you can efficiently gather all 144 cigarette cards and unlock this prestigious achievement.