Anyone Interested in Selling Their Used Britax Marathon Car Seat?
My son (almost 8 months old) is huge for his age and has already outgrown his infant car seat! I've been looking online and it seems that the Britax Marathon has the ...
ANSWERS
See all- Our son outgrew his infant carseat in height by 6 months and weight just after..had I known we wouldn't have spent all that money on a travel system! Anyway we don...
- J. Please don't buy a used car seat, it just isn't safe. If you buy a new Marathon then you will get to use it for the full shelf life, rather than buying a used one...
- We have a Britax seat but bought it 8 years ago so I'm sure you don't want that one.