There is an add on for FF (and maybe Chrome) that shows winning bid history. You might want to look into that as well. Could help stop you from over bidding.
Chrome: https://chrome.google.com/webstore/search/cigar?hl=en
Looks like the FireFox one is currently disabled.
Might also want to check out Priceblink (available to both) which tracks coupons for most of the big online cigar sites.