I have the following empty toner / catridges :-

1) Samsung SCX 4521D3 - 3 units
2) HP Toner 53A - 1 units
3) HP Toner 12A - 1 units
4) Konica Minolta 1300 Toner - 1 units
5) HP 88 XL (Various colors) - 16 units
6) HP 88 XL (black) - 8 units
7) HP 920XL (Various colors) - 11 units
8) HP 920XL (black) - 4 units
9) HP 56 (Black) - 2 units
10) HP 27 (black) - 1 units
11) HP 22 (tri-color) - 1 units
12) Canon 40 - 2 units