I don't think this fellow has a clue. Some of his other auctions descriptions are:

100080648 May-03-02 May-06-02 12:17:40 $5.00 BELLAGIO $5 CHIP IN LAS VEGA LARGEST CASINO

2100084534 May-03-02 May-06-02 12:32:15 $1.00 MGM CASINO $1 CHIP OVER 5000 ROOM LAS VEGAS

2100063208 May-03-02 May-06-02 11:03:54 $5.00 MIRAGE CASINO CHIP $5 FOREST LAS VEGAS

Not sure where the Las Vegas forest is...

2100047332 May-03-02 May-06-02 09:47:36 $1.00 BAFFALO BILL'S ROULETTE CHIP $1 IN LAS VEGAS

I haven't been to Baffalo Bill's in ages... especially the one in Las Vegas.