So, I'm a moron. Note to anyone out there with a frame lock like mine: don't lock it in between the spokes where the valve is. And if you do, don't proceed to forget that you locked it and try to ride off. You will break the valve off of the tube.

Unfortunately my idiocy doesn't end there as I never got around to ordering a spare inner tube and none of the local bike shops carry 28" tubes. I've ordered 2 from Flying Pigeon LA so I'll have a spare from now on.

Current totals:
Bike..........$328
Parts..........$26
Maintenance....$43
Labor...........22 hrs

Availability..17/26 commutes (65%)
Breakdowns....2
Mileage.......80 mi.