What are these worth paying for, and how relatively delicious are they? I can get a bottle of 23 for 175 flat, or pay 239.99 plus tax for a bottle of 21. I don't know what the retail on the 21 should have climbed to, but that seems very high. I like ryes, and with the exception of some of the latest bottlings of saz 18, I like old ones. Jump on the ritt 23 for 175, or is it not worth it?