Agilebits cuts 30% off downloads of 1Password software, as listed below. Plus, coupon code "islayer" takes an extra 20% off. That puts each at the lowest price we could find. The deals, with prices after coupon:

• 1Password for Windows for $27.99
• 1Password 3 for Mac for $27.99
• 1Password for Windows and Mac for $39.19

Also available at regular price are the iPhone and iPad versions through iTunes, starting at $6.99. (No coupons apply to these versions.)