The Celadon Dept. Store, often expanded to the Celadon Department Store, is the largest shop in Kanto, far large than the average Poké Mart. Their slogan is "Find what you need at the Celadon Dept. Store!" The store is six stories tall, including the roof. It takes up quite a bit of space in Celadon City.

First Floor: Service Counter

Here, a receptionist welcomes customers and directs them to a board that describes the store layout.

Second Floor: Trainer's Market

"Top-Grade Items for Trainers!" Lance is seen regularly on this floor buying capes.

Pokémon Red/Blue/Yellow

• TM 32 Double Team $1000
• TM 33 Reflect $1000
• TM 02 Razor Wind $2000
• TM 07 Horn Drill $2000
• TM 37 Egg Bomb $2000
• TM 01 Mega Punch $3000
• TM 05 Mega Kick $3000
• TM 09 Take Down $3000
• TM 17 Submission $3000
• Great Ball $600
• Super Potion $700
• Revive $1500
• Super Repel $500
• Antidote $100
• Burn Heal $250
• Ice Heal $250
• Awakening $200
• Paralyz Heal $200

Pokémon FireRed and LeafGreen

• TM 05 Roar $1000
• TM 15 Hyper Beam $7500
• TM 28 Dig $2000
• TM 31 Brick Break $2000
• TM 43 Secret Power $3000
• TM 45 Attract $3000
• Great Ball $600
• Super Potion $700
• Revive $1500
• Antidote $100
• Paralyz Heal $200
• Awakening $250
• Burn Heal $250
• Ice Heal $250
• Super Repel $500

Third Floor: TV Game Shop

Videogames are sold on this floor. A man on this floor will give you TM 18 Counter on this floor in Generation I. In Generation III, he becomes a Move Tutor who will teach the move to a capable Pokémon.

Fourth Floor: Wise Man Gifts

A giftshop is on this floor. "Express Yourself with Gifts" is it's slogan. A special featuring Pokémon Evolution is currently being featured, as Evolutionary Stones are on sale.

Pokémon Red/Blue/Yellow

• Poké Doll $1000
• Fire Stone $2100
• Thunderstone $2100
• Water Stone $2100
• Leaf Stone $2100

Pokémon FireRed and LeafGreen

• Poké Doll $1000
• Retro Mail $50
• Fire Stone $2100
• Thunderstone $2100
• Water Stone $2100
• Leaf Stone $2100

Fifth Floor: Drugstore

A pharmacy selling Pokémon stat enhancing items is on this floor.

Pokémon Red/Blue/Yellow

• HP Up $9800
• Protein $9800
• Iron $9800
• Calcium $9800
• Carbos $9800
• X Attack $500
• X Defend $550
• X Speed $350
• X Special $350
• X Accuracy $950
• Guard Spec. $700
• Dire Hit $650

Pokémon FireRed and LeafGreen

• HP Up $9800
• Protein $9800
• Iron $9800
• Calcium $9800
• Zinc $9800
• Carbos $9800
• X Attack $500
• X Defend $550
• X Speed $350
• X Special $350
• X Accuracy $950
• Guard Spec. $700
• Dire Hit $650

Rooftop Square: Vending Machines

A picnic table and some vending machines are located on the roof.

Pokémon FireRed and LeafGreen

• Fresh Water $200
• Soda Pop $300
• Lemonade $350