You are bidding on a 1983 Lafleur. A bordeaux blend from Pomerol, Bordeaux, France.  Estimated value according to www.robertparker.com is $700 to $1,179.  Excerpts from his review are below. 

According to Robert Parker, this wine is a "Deep ruby-colored with noteworthy amber at the edge, this is the only Lafleur from a very fine year that has reached full maturity,.."

"This is an open-knit surprisingly evolved, luscious Lafleur that should continue to drink well for another 10 to 15 years. Anticipated maturity: now - 2010."