Ultra 2 advanced was the metal knob version Miken put out around 2006 prior to engraving the senior stamp u2s. The ones I have seen were all black and usually had graphics wear problems. You appear to have a red one, which Is probably the endload version like the red u2. The balanced were on par with that vintage u2s, though some liked them better as they could use crossover grip, get lower on the handle for more leverage in swing. Get some better pics, call it rare and you should easily get 100+.