...if you can pick up a clean used one (they go for around $300 on Ebay) I would rate the T3 as the best value of the Chinese manufactured tube mics...made by 797Audio (known for very consistant capsule quality) the T3 with it's multi-pattern cabability is a bargain at that price...not quite the quality of the Rode K2, but definately more versatile than the NTK...upgrade the tube with an NOS GE 6072 tube and you've got a steal of a deal...Studio Projects best mic IMHO...
...I do however agree with Richard that a sax is best miked with a dynamic or ribbon microphone...
*****at the T3's "new stock" street price of $499. I would suggest saving the extra $50-100. it would take to get the Rode K2*****