Frontier Forge 6 piece kitchenware set with case

I have a 6 piece Frontier Forge serving set. The handles are caramel colored with swirls of darker tones. The handles are3 1/2 inches long and the blades measure from 3 inches to 6 inches in length. This set is in a leather case with a beautiful purple velvet lining. Appears never to have been used. From doing research online I believe this is a Vintage Bakelite set from the 1930's-1950's circa. Individual pieces are  selling online for between $25-$40 dollars but I have never come across a complete set with the original case. I would appreciate any info as to what these items are worth.