Here's my current list of extras.
Tan: 2, 3(3), 7(2), 8, 9(4), 11, 12(2), 13, 14, 17(3), 19(2), 22, 23(2), 24(2), 27(4), 29(2)
Black ludlow: 1, 6, 7, 12, 16, 17, 21(2), 22, 26, 27
Red ludlow: 6(2), 8, 9, 10, 16, 18, 20, 26, 28
Pencils: 1(2), 4, 6, 7, 10, 12(2), 16, 18, 19, 21, 22, 24(2), 25(2), 27, 29
I also still have a tan set available, as well as pencil and base sets. I'm willing to consider breaking up a set if someone needs enough singles, just ask.