Eight days before the March 26, 2009, Product Launch ceremony held at the Baltimore headquarters of the National Federation of the Blind (NFB), a USM Press Release included pricing, mintage limits, and an announcement that a "special set" -- containing an uncirculated coin-- would be available later in the year.
The "special set", released October 8, 2009, was the "United States Mint Braille Education Set," a tri-fold binder containing one uncirculated 2009 Louis Braille Bicentennial Silver Dollar, educational material and readable Braille, priced at $44.95 plus $4.95 S/H:
Front Cover

Interior Folio Page 1

Braille Portrait (by
Joel Iskowitz, Designer of the Coin's Obverse ) **

Folio Center Panel

Interior Folio Page 4 (featuring Helen Keller)

Back Cover / COA
** Iskowitz is not credited as the artist on the Mint OGPThe Library of Congress has an excellent on-line exhibition for those interested
Louis Braille: His Legacy and Influence " Even a clock that's stopped is right twice a day. "