I would buy that and put a nice tip and ferrule on there. It would be the sneakiest pete ever.
I always thought the best would be have a custom cue made to look exactly like one of the cheapest mass produced POS everyone knows about..
Start out playing on a house cue, then get a game going and go, ok you dont mind if i use my own cue? Ok good, cause I this things helps me shoot awesome....
The look on the OP face would be priceless, until he drops a couple c-notes to it....