After bowing at No. 1 last week, the Eagles' "Long Road Out of Eden" (Eagles Recording Co.) slips to No. 2 with 359,000, a 49% sales decrease. Garth Brooks' "The Ultimate Hits" (Pearl) debuts at No. 3 after shifting 352,000 units. Brooks' last studio set, 2001's "Scarecrow," debuted at No. 1 with 466,000. His only releases since then have been Wal-Mart exclusives and were thus not eligible to appear on The Billboard 200. Eagles two week total: 1,070,000