The visitors' center opens at 8 a.m.
This is the 31th year Blenko has designed a collectible glass piece to celebrate the state's birthday.
The Herald-Dispatch reports only 148 pieces have been produced for 2011 — one for each year West Virginia has been a state.
The cobalt-and-topaz piece also sells for $148. Each is 19 inches tall and signed by designer Arlon Bayliss and company President Walter Blenko Jr.
Sales are first-come, first-served.
The company filed for Chapter 11 bankruptcy protection last month and is continuing operations.