As spacebars go, I have 3 white 6.25U DSA, 1 black 6U DCS and 4 pearly white 8U SA, all I won't use.
I'm gonna post ads+pics about all these, if you want to pm me an offering in the meantime you are welcome.
I also have a decent amount of damaged/unfinished keys but with working stems, if some artisans want them to experiment, I'm giving them for free (you pay shipping).
[edit] added profiles to spacebars [/edit]