Recorder (woodwind instrument) - Looking for an alto recorder in 440

I am currently searching for a new or used, high-quality alto recorder in a = 440. I would love to find one made by Von Huene, Prescott, or Boudreau, but if anyone has one by other makers I will also consider it. I am also interested in a modern alto, specifically a Moeck-Ehlert. I prefer Grenadilla, Ebony, Rosewood, or European Boxwood, but again if anyone has an instrument in another wood, I will consider it. I want something rich and powerful (volume is key) with a good baroque sound. Thanks.