The price of PC in NZ vs JP

It is my homework, which is to research the PC in real shop, so I want to compare with the PC price of New Zealand and Japanese one.

APPLE MacBook 2260/13.3 MC207J/A

New Zealand's price: $1699.00

 (about 106,017yen 1NZD=62.4 JPY 2/10/2010 )

Japanese price: 82,800yen

  

• Display: 13.3''
• CPU: Core 2 Duo 2.26GHz
• HDD: 250 GB
• Memory: 2GB DDR3 PC3-8500
• Processor: 3MB
• Cache: L2
• FSB: 1066MHz

iMac MB952J/A (3060)

New Zealand's price: $2899.00

(about 180,897yen 1NZD=62.4 JPY 2/10/2010 )
Japanese price: 159,999yen

• Display: 27.0''
• CPU: Core 2 Duo 3.06GHz
• HDD: 1TB
• Memory: 4GB DDR3 PC3-8500
• Processor: 3MB
• Cache: L2 3MB
• FSB: 1066MHz

 

 

 

 

Sony VAIO VGNFW53GFW Notebook

 

New Zealand's price: $1799.00

(about 112,257yen 1NZD=62.4 JPY 2/10/2010 )

Japanese price: unknown

 

• Display: 16.4'' 
• CPU: Core 2 Duo 2.20GHz 
• HDD: 320GB
• RAM: 3GB DDR2
• Processor: 3MB

 

HP Pavilion Elite 180

New Zealand's price: $2499.00

 (about 155,937yen 1NZD=62.4 JPY 2/10/2010 )

Japanese price: unknown

Display: 20''

CPU: Core i5
HDD: 1TB
RAM: 8GB DDR2
Processor: 3MB

I can' t find same spec of some computers, because New Zealand's PCs are oleder than Japan.