Hi, I just bought a Cab 22 SP 2U G4 yesterday in the Philippines at the Yonex shop in SM Megamall. I bought it for 5040 pesos, approximately 91 USD, but the original leather grip was disintegrating already. They only had 2 in stock, and the one left has a paint chip, unfortunately.
From what I heard Cab 22 is very rare nowadays, especially in Asia. I just bought my Cab 22 SP 2UG5 from Pertama Complex at KL for RM 250 a month ago. If i'm not mistaken there's only one shop left selling Cab 22. Can't remember the shop's name though .......
Pete LSD, I had found a Cab 22 2U/G5 in Hong Kong. You can buy it in Rose Sports in Mongkok. The price is around HK$450-550.