Quote from revdb;1277194:
I'm assuming that the dura is the only stat that matters since it's a cylinder (and maybe crit, but I have enough base crit).
On a side note, someone had a Absolute Wave Gospel Cylinder with all 5 upgrades + gem upgrade, but no reforges and special upgrades and tried to sell it to me for 15-20m, which I thought was crazy.
The Gospel Cylinder is pretty abhorrent weapon.
I don't know how much it's worth but the only divine weapons worth crafting are the Fanatic Greatsword, and to a lesser extent, the Pilgrim Swords. The Celtic Royal Knight Sword trumps both of them for Humans but you'll always find some Giants looking to Bash with the Fanatic.
I know that those range in value from 1m for lower-end quality and cap out at around 15~20m.