How much is a mouthpiece for Selmer B in ebonite clarinet?

Mouthpieces for Selmer B in ebonite clarinet can vary in price depending on the brand, quality, and retailer. Here is a general estimate of the price range:

- Low-end: Around $10 to $20

- Mid-range: Around $30 to $60

- High-end: Around $70 to $100+

It's worth noting that some professional-level mouthpieces can cost even more than $100. Prices may also differ depending on the specific model and material used. It is recommended to compare prices from different reputable retailers to find the best deal.