AstronomersstudyingtChamaeleontis (tCha), a faintstar 350 light-years from Earthinthe southernconstellation of Chamaeleon, detected alargegap in a discofmaterialaroundthe star.
And, because these aren't widely known blue chips, you'd have to assume that there isn't much of a secondary auction market for them--or for other stars in the Grenache constellation.