The value of pipe #770 is 17 points.
I just couldn't resist having another blue billiard to smoke when Robert Orfant (nanasonline) offered this one on eBay. It's in pretty good shape so I shall smoke it until someone offers me something even more irresistable in trade for it.
Alas, the pipe shank broke when I tried to force the mouthpiece back in after cleaning it. My bad and, I might add, the only pipe I have ever managed to break!