MusicSpoke is a retailer known for artist-friendly digital distribution. They offer high-quality, printable PDFs with a license for the number of copies you need. You can buy the score and print 30 copies instantly.
If you are performing this piece in a concert (even a free one) or livestreaming it, you may need a reprint or streaming license. J.W. Pepper and GIA offer easy online licensing for a small fee.