82 Lafite, 82 & 83 Latour and 28 Cos d'Estournel

~ les cotes de ces vins ont beaucoup remonté à cause de l'effet de 2005

I only know Europe auction prices:

Cos d'Estournel 1928 ~ 300€ - 350€

Latour 1982 ~ 700€ -750€ . 1983 ~ 110€ - 125€

Lafite 1982 ~ 700€ - 800€

lafite and latour 1982, only +-500€ in 2004.

so maybe sell them now :)

2006-12-11 09:18:25 補充：
for me, if I were you, I will just keep it. 1928 !!,, (sell us$850 in some website)very very good year you can still keep it or drink! see lien:http://www.cosestournel.com/millesimes.asp?annee=1928

1982 Lafite - (RP 100) wine of the century - US$1,500
1982 Latour (RP 98/100)- US$1,600
1983 Latour (RP 85/100) - US$200
1928 Cos d'Estournel - US$1,200 - US$1,400

Notes:
1. All price quoted above is approx. and reflects international retail prices.
2. HK retail prices will be doubled due to import tax.
3. Wine shop buy back price not estimated because wine condition not known at time of estimation.

Your relatives is very generous. These 4 bottles total about US$5,000.