I have a Steelcraft Terrain listed on e-bay at the moment for $75 that meets your criteria. I used it when ds2 was in a capsule, this pram is compatible with the Safe and Sound Unity Capsule. PM me if you want details.

We were given some money from dh's family and have now upgraded to a Phil and Ted Explorer which, if you're going to go brand new, I LOVE IT!!!!!!