I totally agree with StogieDad has you could get taken and nothing would ever get resolved. On the other hand, I have purchased a couple rare 5 packs last year and was very pleased. You may want to do a little digging around before you buy. The guy I bought from was selling nothing but cigars, I check his feedback and was getting positives from other buyers, and when I snooped around a little further, I found that this was actually a cigar shop.
Its a gamble for sure, I would stay away from new users, low feedback or even poor feedback.