So while UY Scuti is only around 30 times more massive than the sun, it has a radius somewhere in the region of 1,700 times larger than the radius of the sun. This star is one of a class of stars that varies in brightness because it varies in size, so this number is also likely to change over time.
Here are the best models on the market made under the Selmer clarinet type: CL701 Prelude Bb Clarinet- This instrument is not only beautiful but very affordable. The average cost comes in at only $250. The CL701 has features that are suitable for beginner students. The model is usually included with a deluxe zipper canvas case to hold the instrument along with accessories.
A good beginner clarinet will cost between $400 and $1,000 if bought new. Generally, cheaper instruments are not going to work as well or sound as good. You'll be spending a lot of time with your instrument, so in the long run you'll be much happier with a $400 clarinet that works than a $100 one you'll have trouble playing. As for professional models, they can be $1,000 and up.