I have roughly a gallon and a half of Gold-Cyanide electrodless gold plating solution. The material was manufactured by Shipley Chemical, now a division of Rhom-Haas. The product is "Shipley Gold EL-221." The material is a little old, but unused. Please contact me if you have an interest in this material.
We use to use it for plating electronic connectors, but it could be used in jewelry making or any number of other uses. I can send photos and MSDS if you are interested.
Regards,
Clay herzog