Yep, I'm just procrastinating with a posting binge.
Here we have the not-really-new-anymore Maybelline Stylish Smokes eyeshadow quad collection. Oddly enough, this may actually have some new information and sights for your pretty eyes, since Maybelline recently added two more Smokes quads (Plum and Sapphire) to the collection. The original release of four debuted a few months ago. (That's also why the swatch pictures for Plum and Sapphire are unlike the first four - they were taken at a totally different time and place.)
Overall I think these are quite nice, but the quality can be inconsistent. Some of the shades are chalky with poor pigmentation, others are chunky with poor pigmentation, and others still are just peachy-perfect. Annoyingly, every quad has 1-2 shades I absolutely LOVE and the rest I feel like I could do without, so I could never quite decide what to do with mine. I eventually decided against keeping them in the interest of keeping my stash minimized, but not before seriously considering depotting them all so I could keep 1/3 of the shades from all the quads...
Also, just for your information, the purple shade in the Charcoal quad is almost identical to MAC Mothbrown (LE from the Barbie collection), and the deep green in the Emerald quad is similar to MAC Humid.
These retail for $6-7 each and are available in most drugstores.
Stylish Smokes Eyeshadow Quad: Natural Smokes, Charcoal Smokes, Emerald Smokes, Amethyst Smokes, Plum Smokes, Sapphire Smokes