All4Cellular via eBay offers the AppleCare 1-Year Protection Plan for Apple iPhone for $39.99 with free shipping. That's $10 under our mention from five days ago and the best price we could find for this protection plan by $12. Note that it must be purchased before the original 1-year warranty expires.

Note that this is the old AppleCare plan and not the current (and more expensive) AppleCare+ plan, which adds coverage from accidental damage.