I discounted many of my coins and lowered the price on some others. Also posted a bunch of new ones. I am soon going to receive 25 Alexandrian tetradrachms, in addition to a bunch of bibical coins, which I have not sold in any large numbers before. As I mentioned, my prices are based on the cheapest anywhere method where I research and price below the lowest similar coin. No overhead other than ebay costs is how I do it - and every penny I make - it is an eke out a tiny profit as as you go method - goes to buying coins for my collection, since there is still an objection to household spending money for coins for my collection - grandchildren need a new pair of shoes. And I usually give a modest free coin to regular buyers - if only postage costs were less!