I picked up 1-4 in Thailand dirt cheap, but they're region 4 (Aus and Pacific). Which is fine for me since I usually live in NZ. Back home, Borders was about the only place that stocked it, and it was ~$70-80 NZ for a set WITH staff discount. :/ I hate import prices. So picking them up for the equivalent of NZ$10-15 on holiday was AWESOME. :)