How much is a yamaha llx36c serial number qlm129a worth?

The value of a Yamaha LLX36C with serial number QLM129A can vary based on its condition, age, and market demand, but generally, it can range from $1,000 to $2,000. Factors such as any modifications, included accessories, and geographical location can also influence its price. For an accurate appraisal, consider checking recent sales on platforms like Reverb or eBay, or consulting a local music shop.