Mouthpiece Market Value
Analysis of 17,190 eBay listings for instrument mouthpieces.
What you'll usually pay
💡 Buying used saves about 6% here.
👉 In short easy summary
The best value is found in Cornet mouthpieces, which sit 16% below the market median. High-end value is concentrated in Marcinkiewicz brands, commanding a 144% premium over the median price.
💚 Best value for your money
Price by for instrument
Why? Prices vary by instrument complexity, ranging from Cornet at 50.5 to Euphonium at 85.
Price by brand
Why? Brand prestige drives significant gaps, from Vincent Bach at 47.71 to Marcinkiewicz at 146.25.
Price by shank
Why? Sizing affects cost, with Large shanks costing 87.56 compared to Small at 55.5.
Price by finish
Why? Material costs create a spread between Chrome Plated at 26.87 and High Polish at 108.98.
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Common questions
What is the median price for a new mouthpiece versus a used one?
The median price for new mouthpieces is 63.75, while used mouthpieces have a median of 59.99.
Which brand is the most expensive on average?
Marcinkiewicz is the most expensive brand with a median price of 146.25.
How does the price of a gold plated finish compare to silver plated?
Gold Plated mouthpieces have a median price of 78.95, whereas Silver Plated mouthpieces are 64.99.
How we got these numbers
Worked out from 200 live eBay listings (price range $16–$180, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 4, 2026.