| Item | Unit price | Quantity | Cost including tax | Comment |
| Bike carcasses from university surplus | $5.00 | 3 | $15.84 | Abandoned bikes are sometimes sold here, but their availability is unpredictable. See also the FAQ |
| Abandoned bike carcasses | $0.00 | 2 | $0.00 | Abandoned bicycles often appear curbside on the annual "moveout day" in this college town, when renters shuffle between apartments |
| Lockwashers as chainring spacers | $0.23 | 10 | $2.43 | Really only used 5, one for each chainring bolt |
| Washers to cover herniated spoke holes | $0.03 | 3 | $0.09 | Really only used 2 |
| 22T internal-gear cog | $19.95 | 1 | $21.05 | Shimano Nexus for narrow 3/32” chain. For 1/8" wide chain either a Nexus or a Sturmey-Archer cog works |
| Remnants from parts bin | $0.00 | $0.00 | Rattrap pedals, Christophe clips, straps, Avocet O2 saddle | |
| Abandoned 27” rear steel wheel | $0.00 | 1 | $0.00 | Hub salvaged and ground with 3 notches to accept a Shimano Nexus or Sturmey Archer internal-gear cog |
| Gratuity for grinding hub | $2.00 | $2.00 | This took my LBS a couple of minutes | |
| Total | $41.40 |