Startup cost: $50 - $500

Low-end estimate includes basic costs like signage ($10), pricing stickers ($5), and a small amount of initial inventory sourced from personal items or thrift stores ($35). This setup is minimal and relies on free advertising through social media or community boards. High-end estimate covers more comprehensive expenses such as professional signage ($50), a larger inventory sourced from estate sales or auctions ($200), online ads on platforms like Facebook or Craigslist ($50), tables and display equipment ($100), and a point-of-sale system or cash box ($100). This setup is for those who want to maximize visibility and sales potential. Essential costs are inventory and basic advertising, while optional costs include professional signage and advanced sales tools. Hidden costs might include transportation for sourcing inventory and potential permit fees. Online communities often highlight the low initial cost but note that expenses can increase with scale and ambition. For serious commitment, budgeting around $300-$500 is advisable.