Paper Mario: The Thousand-Year Door/Shops

Rogueport Shop

 * Mushroom: 5 coins
 * Honey syrup: 5 coins
 * Tasty Tonic: 3 coins
 * Fire Flower: 10 coins
 * Sleepy Sheep: 8 coins
 * Fright Mask: 5 coins

West Rogueport Shop

 * Thunder Bolt: 10 coins
 * Dizzy Dial: 12 coins
 * Life Shroom: 50 coins
 * Dried Shroom: 2 coins
 * Volt Shroom: 10 coins
 * Super Shroom: 20 coins

Rogueport Sewers Shop

 * Slow Shroom: 15 coins
 * Gradual syrup: 15 coins
 * Ultra Shroom: 200 coins
 * Jammin' Jelly: 200 coins
 * Gold Bar: 110 coins
 * Gold Bar x3: 350 coins

Great Tree Secret Shop

 * HP Drain: 10 coins
 * Ice Storm: 15 coins
 * Mystery: 3 coins
 * Mini Mr. Mini': 8 coins
 * Honey Syrup: 5 coins
 * Mushroom: 3 coins

Glitzville Shop

 * Earth Quake: 15 coins
 * Thunder Bolt: 12 coins
 * Power Punch: 15 coins
 * Repel Cape: 15 coins
 * Point Swap: 5 coins
 * Super Shroom: 15 coins

Twilight Town Shop

 * Thunder Rage: 20 coins
 * Sprite pouch: 10 coins
 * Stop Watch: 30 coins
 * Maple syrup: 20 coins
 * Super Shroom: 15 coins
 * Life Shroom: 40 coins

Petalburg Shop

 * Fire Flower: 8 coins
 * POW Block: 5 coins
 * Courage Shell: 5 coins
 * Mr. Softener: 8 coins
 * Honey Syrup: 5 coins
 * Mushroom: 4 coins

Excess Express Shop

 * Thunder Rage: 15 coins
 * Mystery: 3 coins
 * Boo's Sheet: 20 coins
 * Tasty Tonic: 3 coins
 * Maple Syrup: 15 coins
 * Super Shroom: 15 coins

Fahr Outpost Shop

 * Shooting Star: 30 coins
 * Ice Storm: 6 coins
 * Ruin Powder: 15 coins
 * Stop Watch: 12 coins
 * Maple Syrup: 20 coins
 * Super Shroom: 15 coins

Keelhaul Key Shop

 * Ice Storm: 15 coins
 * Fire Flower: 5 coins
 * Sleepy Sheep: 10 coins
 * Fright Mask: 2 coins
 * Honey Syrup: 3 coins
 * Super Shroom: 12 coins

Shop Points

 * Mushroom: 10 points
 * Ice Storm: 20 points
 * Super Shroom: 30 points
 * Thunder Rage: 50 points
 * Shooting Star: 70 points
 * Gold Bar: 100 points
 * Life Shroom: 100 points
 * Ultra Shroom: 200 points
 * Jammin' Jelly: 250 points
 * Gold Bar x3: 300 points

Rougeport Badge Shop

 * Random Badges: ??? coins