I never thought it possible but this guy seems to be doing it.
Current bid on this particular item is $22.00
The description:
Robocop with breasts represents our post-911 DHS society; reanimated from our economically decimated national Detroit, an impersonal conglomeration of technological and human elements. When we scroll down the page we are confronted finally with the seductive aspect of our super-creation. Do we consider these unreal, artificial appearing breasts to be attractive? Robocop seems to be trying much too hard to convince us that he/she/it is more human than machine. Behind our highly desired security apparatus, 9-11 happens without end. Our defender does not look at the tragedy but at us. The promised sequel does not happen; the original feature is remarketed over and over again.
According to his ebay feedback he's done everything from Casey Anthony's nude breasts, to Amy Weinhouse, to Michael J. Fox with a pancake on his head, to a naked Obama with a unicorn, Betty White with hot pies for breasts, and much more.
This has netted him over a grand in the last month on ebay alone.
http://www.ebay.com/sch/freeperdan/m.html?_nkw=&_armrs=1&_from=&_ipg=&_trksid=p3686