1. Galah Cockatoo: $500 - $1,000
2. Umbrella Cockatoo: $1,000 - $2,000
3. Moluccan Cockatoo: $2,000 - $3,000
4. Goffin's Cockatoo: $2,000 - $4,000
5. Salmon-crested Cockatoo: $2,500 - $4,500
6. Black Palm Cockatoo: $4,000 - $6,000
7. Major Mitchell's Cockatoo: $4,500 - $7,000
8. Yellow-crested Cockatoo: $5,000 - $8,000
It's important to note that these are just approximate prices and the actual cost may vary based on factors such as the individual bird's age, health, and temperament, as well as the breeder or seller. Additionally, ongoing costs such as food, veterinary care, and supplies should be considered when budgeting for a cockatoo.