Canon: Canon's cameras range from $300 for entry-level models to over $6,000 for professional DSLRs. Nikon: Nikon offers cameras starting at around $200 for basic point-and-shoot models, up to $6,500 for high-end DSLRs. Sony: Sony's camera prices vary from $300 for compact cameras to $3,500 for advanced mirrorless models. Fujifilm: Fujifilm cameras typically range from $300 for entry-level mirrorless cameras to $2,500 for professional models. Panasonic: Panasonic offers cameras starting at $200 for compact point-and-shoots, up to $3,000 for advanced mirrorless cameras. Olympus: Olympus cameras are priced from $300 for entry-level mirrorless cameras to $2,500 for professional DSLRs. Leica: Leica cameras are known for their premium pricing, with models ranging from $1,000 for compact cameras to over $20,000 for high-end professional models. Pentax: Pentax cameras are priced from $300 for entry-level DSLRs to $4,000 for advanced models. Sigma: Sigma offers cameras ranging from $500 for basic models to $1,500 for advanced mirrorless cameras. Tamron: Tamron cameras are priced from $400 for entry-level models to $2,500 for professional DSLRs.