Apple's online store is currently offering seven refurbished Mac models for $1500 or less. Starting at $999 is the 20-inch iMac with a 2.4GHz processor, 1GB of RAM and a 250GB hard drive. Also priced at $999 is the MacBook Air with 1.6GHz processor, 2GB of memory and 80GB hard drive. Another MBA is also available priced at $1,299 and has a 1.8GHz processor, 2GB of memory and a 64GB solid-state
