I have a brand new Cushcraft 10/15/20m 3-el Yagi for sale (model A3S). These are excellent and lightweight antennas. I bought it to replace my existing one (25 years in service) which had a problem that was subsequently found to just be some corrosion at the feed point. So, I have the new one for sale. I paid $800 + shipping + GST and lead time was 6 weeks. This one is available from Coquitlam for $600.
Details at https://www.radioworld.ca/cus-a3s
73, Adrian VE7NZ
Phone 778 384 6937