have you done your homework on the vintage? are you sure of the chateau and the provenance? have you done some research on resale values on that chateau?
if you can’t answer yes to those questions then don’t buy
you need to buy young and sell (still bonded) when the wines still have some maturing time, if you sell when ready to drink you won’t get full price for them – some vintages mature faster than others and some never achieve full potential,
do you still have the answers to these questions? if not then don’t buy
have you considered what other gains are available from other investment options?
do you know chinese or russian people to sell the wine to? these are the markets buying at top price