One of the last Chicago Bulls jerseys Michael Jordan's ever rocked is about to hit the auction block ... and is expected to sell for half a MILLION dollars!!
The threads are from the '97-'98 Eastern Conference Finals -- MJ's last season with Chicago -- when his Bulls squad battled Reggie Miller's Indiana Pacers.
His Airness wore the jersey during game 3 AND 4 of the series ... May 23 and May 25, 1998. Jordan dropped 30 and 28 points ... but the Bulls took 2 L's -- tying the series at 2 games apiece.