Hello! I have two complete, 28 pcs. threaded cutting sets, the brand Narex, manufactured in Czechoslovakia. I would like to sell these two, but I don’t know at all what value they have (see picture). They should probably be used among other things for (possibly older) mainly British cars. Can someone tell me what such a threaded cutting set is worth, or to whom I can turn? The Internet has not been helpful so far and also Rolls Royce un d a vintage car workshop could not help me any more. Thank you! 🙂