300$ Budget. Looking on FB Marketplace.

14 y/o looking for a bike on FB marketplace. I grew out of my old Walmart bike and would like a larger, better quality bike and is interested in buying second-hand. On FB marketplace, what brands or specific listings should I look into for my price range?

- Roadbike (through the neighborhood and occasionally the park)

- Jacksonville FL

- 300$ Budget

- 5 1" currently but I want to plan for the future as I get taller, (at most 5 7" ahaha). This could mean a bike I'd grow into or one that would allow larger wheels to be added, assuming thats necessary.

Thank you!