Wagner Ware Cast Iron Skillet (#8)

What drives value

• The value maker: 'Sidney -O-' marks and early stylized logos beat later plain marks
• Flat beats pretty — a spinner (warped base) loses half its value on any logo
• Machined-smooth interiors are the point; deep pitting in the cook surface hurts most
• Odd sizes (#2, #12–14) and matching lids multiply the price