Good Server Shop Showcase Plugin?

Basically, ive been looking everywhere for a plugin which allows you to create shops, where the item is floating on something like a half-slab and there is a sign above it with buying/selling details.

Im looking at the Showcase plugin now, but it is only updated to 1.0.1 - I'm not sure if it will work with 1.3.2 or 1.4.2 Bukkit.

Thanks,
Space from VineFex