Economy

Banker npc:

• 4 Golden apples for $30.
• 5 Levels for $15

Science

Librarian npc:

• Unbreaking 3 & protection 4 for $30
• Swift sneak for $20
• Mending for $100
• Feather falling 4 + depth strider 3 for $35
• Respiration 3 + aqua affinity for $25
• Fire protection for $20
• Sharpness 4 for $40

Inventor npc:

• Fire resistance for $30
• Regeneration for $20
• Long regeneration for $35
• Swiftness for $30
• Long swiftness for $45
• Slow falling for $10
• Long slow falling for $15
• Invisibility for $30
• Long invisibility for $50
• Splash potion of slowness for $20

Museum worker npc:

• Small beacon part for $50
• Small totem part for $50

Smithing

Goldsmith npc:

• Netherite ingot for $30