The Great WallaBee says these items are in the unique pool..
Total Items: 1629
Total Items #1-9: 0
Total Items #10-99: 96
Total Items #100-999: 228
Total Items #1000-1999: 337
Total Items #1000-9999: 606
Total Items #10000-19999: 103
Total Items #20000 & up: 596