GameShark
[Karabiner - GameBoy Advance]

Loose - $235.99
Complete - $501.99
New - $751.99
Retail Loose - Buy - $123.99
Retail Loose - Sell - $247.99
Retail Complete - Buy - $263.99
Retail Complete - Sell - $526.99
Retail New - Buy - $473.99
Retail New - Sell - $789.99