【Price negotiation is not possible. Thank you for your understanding.】 I purchased this new about three and a half years ago. I've only used it about 3 or 4 times, and haven't used it for the past two years, storing it at home. The inside of the helmet has been disinfected, and the helmet has never been damaged due to a fall or accident. It has been stored indoors, but there may be some fading, and there may be age-related deterioration even if the condition is good, so please consider this before purchasing. This is something that protects your life, so thank you for your consideration.