To make a long story short, I purchased an iPad Mini over eBay that was inadvertently listed as a Retina Display model. When I received it, the Seller adjusted his price and I agreed to keep it. I also decided that for my use, the non-Retina model suited me just fine. However, I have been reading about Retina display problems; like yellow screen displays, sand or dust under the display screen, and image retention issues. This is why I love my iPad Mini without a Retina Display because it has none of these problems.