Cycles of these have been in many Standard sets and have a long history in summer core sets
For the lowest per-pack cost overall, Japanese booster boxes from AmiAmi or HobbyLink Japan offer the best value - though shipping from Japan adds $15$30 per order

Beginner event solo challenge Squirtle Wartortle Seel Shellder Froakie Frogadier Magikarp Finneon Chewtle Pidgey Pidgeotto Poke Ball First time rewards: 2x Pack Hourglass, 50 Shinedust, 1 Shop Ticket, 25 player experience Chance rewards: 1x Promo pack (51%), 25 Shinedust (100%), 1 Shop Ticket (38.7%) Intermediate event solo challenge Squirtle Wartortle Blastoise Tentacool Shellder Finneon Chewtle Cramorant Chatot Poke Ball Professors Research First time rewards: 4x Pack Hourglass, 100 Shinedust, 1 Shop Ticket, 50 player experience Chance rewards: 1x Promo pack (64%), 25 Shinedust (100%), 1 Shop Ticket (48.3%) Advanced event solo challenge Squirtle Wartortle Blastoise EX Chewtle Drednaw Finneon Lumineon Pyukumuku Cramorant Chatot Potion Poke Ball Professors Research First time rewards: 6x Pack Hourglass, 150 Shinedust, 1 Shop Ticket, 75 player experience Chance rewards: 1x Promo pack (80%), 25 Shinedust (100%), 1 Shop Ticket (60.4%) Expert event solo challenge Squirtle Wartortle Blastoise EX Eevee Vaporeon Articuno Misty Sabrina Leaf Professors Research Poke Ball First time rewards: 8x Pack Hourglass, 200 Shinedust, 1 Shop Ticket, 100 player experience Chance rewards: 1x Promo pack (100%), 25 Shinedust (100%), 1 Shop Ticket (75.5%) READ MORE: Best Pikachu EX deck in Pokemon TCG Pocket that will shock your opponents

Color and Color Identity Comparison operators can also be used for color attributes
[4] Alternatively, put your cards into a binder with sleeve pages to easily organize and display all your cards