What is the markup on vinyl records?

Excuse me, could you elaborate on the markup on vinyl records? Are you referring to the profit margin that retailers or distributors may add to the cost of vinyl records when selling them to consumers? If so, is there a standard markup percentage in the industry, or does it vary depending on factors such as the rarity, demand, and condition of the vinyl records? Additionally, are there any regulations or guidelines that govern the pricing of vinyl records to ensure fair and transparent pricing practices? I'm genuinely curious about this topic and would appreciate any insights you might have.