All4Cellular offers this refurbished Lightning to 30-Pin Adapter in White, model no. ME189LL/A, for $19.95. Coupon code "VIP15" cuts it to $16.96, plus $2 for shipping. That's the lowest total price we could find for a new unit by $8. It's for use with Apple's latest connector, found on the iPhone 5, iPad mini, and latest-generation iPod touch and iPod nano.

Of note, no warranty information is provided.