Mountain Buggy Nano Stroller For $149.99 Shipped From Walmart Select from Black, Nautical, and Ruby. This sells for $249.99 from Amazon where it has 4.3 star ratings. -Infant car seat ready ; no need to purchase additional adapters and now has a soft shell cocoon carrycot available (sold separately) for newborns -New, narrower compact size Want to continue reading this post? Click here!