I put together a spreadsheet for pricing stone items that I want to sell on Siege. I thought I'd share, in case anyone else has been struggling with how to price the items. I uploaded the spreadsheet to Google Documents and you can access it here: https://spreadsheets.google.com/spr...tLFwwdGZ2ekxKSlpjOWZvTGJrM0dOaEN3WUE&hl=en_US. I set the base price for each type of stone as follows: 150 Plain 250 Dull Copper 350 Shadow Iron 450 Copper 550 Bronze 650 Gold 750 Agapite 850 Verite 950 Valorite Then, for each type of item, I multiplied the base rate for each type of stone by the number of stones required for the item and then multiplied that result by 1 plus the failure rate. (The failure rate is 1.0 minus the success rate, which was determined by opening the masonry gump for that item while wearing a 23% masonry bonus talisman.) Then I rounded down that result to the next lowest multiple of 100.