The lighted display tables that you mentioned can be easily and cheaply made by using a large display case with lighting - or if it doesn't already have lighting in it, putting a strand of small lights around the inside edge. The ones that run off a battery would probably be easiest - and then attaching 4 legs purchased at Home Depot or Lowes and stained to match the display case. Another way to do this would be to find an attractive small table and fasten the display case to the top, making sure the display case is larger than the top of the table. I would line the case with black velvet and change the buttons from time to time to rotate my collection.