I found many combos like these on newegg. Why and who would use them?
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.244214
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.244292
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.244378
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.244214
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.244292
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.244378