Startup cost: $500 - $5k

Low-end estimate: - Inventory: $200 (sourcing used electronics from garage sales, thrift stores, or online marketplaces like eBay or Facebook Marketplace) - Basic tools: $50 (screwdrivers, cleaning supplies) - Online store setup: $50 (basic eBay or Etsy store fees) - Shipping supplies: $50 (boxes, tape, labels) - Marketing: $50 (basic social media promotion) - Miscellaneous: $100 (unexpected costs) High-end estimate: - Inventory: $2,000 (higher quality or bulk purchases from wholesalers) - Professional tools: $500 (testing equipment, repair kits) - Online store setup: $200 (premium store subscriptions, website hosting) - Shipping supplies: $200 (branded packaging, bulk supplies) - Marketing: $1,000 (paid ads on Google, Facebook, or Instagram) - Professional services: $500 (accounting software, legal consultation) - Miscellaneous: $600 (unexpected costs, additional fees)