Kassoy has some fairly inexpensive cases, like suitcases with glass
top and sides. The lid can be propped open at an angle and
triangular side panels clip in with a sliding back glass, lockable.
I think the cases are under $100, and additional for the side
panel/back panel unit. All told, under $200 each. Go to their web
site http://www.kasoy.com and request a catalog. They’re a good
company for a lot of tools and equipment for the jewelry trade.
David L. Huffman