Schwalbe Easy Fit Tire Mounting Fluid - $5.99
Schwalbe Easy Fit Tire Mounting Fluid | Jenson USA
Shimano 105 11-Speed Derailleur Pulleys - $6.99
Shimano 105 5800 11 Speed Pulley Set | Jenson USA
Valve Cores - Bag of 10 - $7.99
Kenda Presta Valve Cores | Jenson USA
Shimano L04A Resin Pads - $15.99
Shimano L02C Metal Pads - $21.99
These fit RS805 calipers and the price is very competitive with Amazon.
Shimano Disc Brake Pads For RS805/RS505 | Jenson USA
E-Tube Wires - pretty decent prices
Shimano Di2 EW-SD50 E-Tube Wires | Jenson USA
Park Master Tool Kit - $7217.96
Park Tool BMK-254 Base Master Tool Kit | Jenson USA
Includes the headset race mill which the mechanic at the LBS told me didn't exist.