I am selling this fantastic B-Lively & B-Safe 35 Travel System because we are flying away. Security is mostly guaranteed with the britax brand.

I bought it in August 2021 for our newborn baby, it's pretty new (90%) and with excellent conditions. This travel system includes both the car seat and the stroller. This travel system is the most popular one from britax.

Or if you buy the items separately:
car seat: $100
stroller without tray: $160
Britax child tray: $20 (https://www.amazon.com/Britax-Child-Single-B-Lively-Strollers/dp/B07FM4P8BG/ref=sr_1_6?crid=5GB08MNK5R43&keywords=B-Lively+%26+B-Safe+35+Travel+System&qid=1687722829&sprefix=b-lively+%26+b-safe+35+travel+system%2Caps%2C150&sr=8-6)