What I am comfortable purshasing online

I comfortable purchasing many things online.  This includes many accessories or items off ebay, amazon, and craigslist (although I do use cragslist as a last resort).  There are too many things to list that I am comfortable to purchase, so I will list the things I am not comfortable purchasing.  I find it hard to obtain heavy assets online.  This includes things like automobiles, furniture, and houses.  Also, I will not purchase anything over $1000 in value online, even if its something small such as a baseball card.  This is because I feel the need to evaluate it in my hands.  Purchasing something online with that particular value makes me uncomfortable.