Pleasant ride in, although rain's predicted for the trip home. There's been a fair amount of speculation at the C&V forum over what's been driving up prices on ten-speed frames from the seventies and eighties. Well, if scarcity has anything to do with it, then blame BU undergrads. Now that the weather's improving, Comm. Ave has become the scene of a constant parade of Peugeots, Raleighs, Schwinns (no Paramounts, though, as far as I've noticed), Bridgestones, (steel) Treks, Miyatas, Centurions, etc. Tip of the hat to these kids' good taste.