Amazon offers the InStep Quick N' EZ Double Bicycle Trailer
, model no. 12-QE212, for $88.99
with free shipping
. That's the lowest total price we could find by $26. Sales tax is added where applicable. This 33-lb. collapsible stroller supports two children (up to 100 lbs. total weight) and features an attachment for most adult bicycles, 16" quick-release wheels, canopy, and more.