New Bike Helmet for me: $40
New Bike Helmet for Sophia: $40
Bike Lock for Abbey: $13
New rear skewer to accommodate bike trailer: $16
Bike Trailer: $100
New Pedals with one side SPD, the other side a standard foot platform: $80
New Tubes and touring Tires for Abbey's Mt. Bike: $102
New tensioning pulleys to replace cracked ones: $45
Degreasing spray to clean up bikes we haven't rode in 10 years: $20
New tubes for my bike for peace of mind: $12
New rechargeable batteries for my bike light: $15
New battery charger to replace 15 year old one that doesn't work right anymore: $10
New front & rear lights for Abbey's new bike $60
New brake pads for my bike: $20

Sophia sitting on my lap while I try to blog this: pricelessly annoying.

Anyway, biking to save money on Gas is the smartest thing I have ever done! ;-) Grand Total? $573
yee haw!