Part numbers and US pricing

Media kits are provided with a commercial-use license:

CD-ROM media kit, one system license (unlimited number of users on one system):
QB-6HZAA-SA - $399

CD-ROM media kit, five system licenses:
QB-6HZAA-SC - $899

CD-ROM media kit, ten system licenses:
QB-6HZAA-SD - $1399

CD-ROM media kit, Enthusiast and Education license:
QB-6HZAA-SB - $49