This is a casino chip from the Hard Rock Hotel & Casino Hollywood, Florida 2008.
One side of the chip features a black and white vertical guitar on green with $20. Reverse shows the Hard Rock Casino logo with location name. Exceedingly RARE. Seminole Hard Rock Hollywood Florida $20 Baccarat Casino chip. Obsolete - taken off the tables in 2008 shortly after table games opened - caused too much confusion for the dealers when the chips were used at other table games.
