I personally wouldn't buy a Cohiba EL 2003 DC anywhere but a reputable, licensed habanos dealer like an LCDH. It is quite possibly the most frequently faked cuban cigar, and the likelihood that you found a great deal on them is nill. If someone has the legitimate thing, why would they sell it for 50-70% below market value?

If the price was right and you enjoyed the cigar, well I guess that's all that matters.