As one of its daily deals, A4C offers the bulk-packaged Apple Lightning to 30-Pin Adapter in White, model no. ME189LL/A, for $9.95 with free shipping. That's tied with our mention from two weeks ago and $10 under the lowest total price we could find for a retail-packaged unit. It's for use with Apple's latest connector and supports analog audio, USB audio, and sync and charge. Deal ends today.
Of note, this item is new but does not ship in its retail packaging.