Hi, Just to name a few companies,one of the most popular are the L.E. Smith and Viking Glass. I sold a fire red one this summer for $45.00, Amber is not as popular but I think $25-35.00. I’m not so sure they are being used for flowers though, the younger people like them for wine or beer. Afew years ago they were hard to even give away. The tall ones is what they want.