I've got a 105 nine speed. I think it's the type where the gear cables come out like "washing lines" but can't be sure and it's 5 miles away from me at present. It's a bit scratched. How much did you have in mind?
I have a set of shimano sora shifters 9 speed, let me know if you looking for a pair?
£30 for the pair delivered
I have a pair of Tiagra 9spd (double) shifters. The lever blades have some of the typical surface 'crazing' on them but it doesn't affect their operation. £20 posted.