The piece of rock history — which has graced the hands of multiple musicians — is expected to sell at auction for millions of dollars.

The instrument, which resembles Van Halen's famous "Frankenstrat" design, was used during tours in 1982 and 1983.

An electric guitar custom-built and played by rock legend Eddie Van Halen could fetch up to $3 million at Sotheby’s Rock & Pop auction on October 24.