As of 12-26-2018, all PDFs (except for commercially-published scores) are available free as I am no longer seeling PDF scores. Please send an email to orders at thomasdempster dot com to inquire about any work.
If a printed score is more your bag, likewise email orders at thomasdempster dot com and I can send you an invoice for what you'd like. I am discontinuing all usage of PayPal in order to use Cash, Venmo, and Square.
I apologize for the additional effort, but there were too many bugs and oddities and issues using PayPal. As a lone, independent composer, PayPal just isn't worth the hassle, and I'd frankly rather speak and deal directly with any potential performer or conductor of any of my works.