I think Gartogg was saying that the shop was going to be selling some sort of additional run of statues that Sideshow would be producing just for them, to fulfill orders for the cancelled clean edition. Sounds odd, but not totally crazy.
By the way, I recently noticed an ebay auction for what appears to be a knock-off of the Sideshow bust. The base is different and it has what appears to be a permanent restraining bolt, but it's obviously the same sculpt as the Sideshow piece, down to some "tells" like the number of indentations on his crown. Don't know if I should link to it, but you can find it easily enough with a search for "c3po bust."
Oh, I see. I find this entire C-3PO Special Edition Bust to be a long and strange story.
It also sounds very weird that Sideshow would offer something special for a particular shop. What about everyone else? Doesn't make sense to me.
I saw that fake bust. It's so lame!