[cabwav]

Thank you for your reply. I changed the code as follows:

for j = 1, GetNumGuilds() do
        local guildId = GetGuildId(j)
        local gotTrader = DoesGuildHavePrivilege(guildId, GUILD_PRIVILEGE_TRADING_HOUSE) or false
        local isPlayerAllowedToSell = DoesPlayerHaveGuildPermission(guildId, GUILD_PERMISSION_STORE_SELL)
 
        if gotTrader and isPlayerAllowedToSell then 
            if (SelectTradingHouseGuildId(guildId)) then
                local currentListingCount, maxListingCount = GetTradingHouseListingCounts()
                if(currentListingCount > 0) then
                    for i = 1, currentListingCount do
                        local _,itemName,displayQuality,stackCount,_,timeRemaining,salePrice = GetTradingHouseListingItemInfo(i)
                        local link = GetTradingHouseListingItemLink(i)
                        local linkItemId = GetItemLinkItemId(link)
                        table.insert(mytable,string.format("%s;%s;%s;%s;%s",guildId,linkItemId,itemName,salePrice,timeRemaining))
                    end
                end
            end
        end
    end

Unfortunately, I am still getting the double amount of items, i.e. the items that are actually sold in the Trading Guild, plus the same number of items for the 'regular' guild (that has no trader)

Did I understand your answer correctly?

thanks again,

cabwav