Orcish sack of shotputs

[schreier]

Breaking down the quiver, it looks like 28000gp for the basic arrows, then double standard enchantment cost for adamantine and +1 to +5

So you should be able to replicate that for other ammo right?

It could reasonably be changed from arrows to orcish shotput
Adamantine would be +6000

Could add +1 to +5

Is there some way to have it cast greater mighty wallop as you draw the shotput or have it as part of the shotput to begin with?

[One Step Two]

I think Use-activated spell, in this case drawing a Shot put, would be the way to go.
The cost of having Mighty Wallop is +4000gp, Greater Mighty Wallop is +60,000gp using SRD magic item creation rules. (https://www.d20srd.org/srd/magicItems/creatingMagicItems.htm)

[schreier]

So for 98k you have unlimited +1 8d6 adamantine shotputs (higher cost to get level 20 CL on the greater mighty wallop I'm guessing) ... Pretty cool could keen it for a little more to get crit 17-20

[One Step Two]

So for 98k you have unlimited +1 8d6 adamantine shotputs (higher cost to get level 20 CL on the greater mighty wallop I'm guessing) ... Pretty cool could keen it for a little more to get crit 17-20

Yes, a CL of 20 makes the cost 240,000 which puts it in the threshold for an epic level item. If you want to add "keen" Weapon of Impact can target upto 50 projectiles per casting, are orcish shotputs considered projectiles?

[Maat Mons]

A wrinkle: Mighty Wallop and its Greater version can only target melee weapons. Someone pointed this out to me when I suggested casting it on those weird bludgeoning arrows.

You might be better off buying a Ring of Telekinesis so you can make ranged attacks with melee weapons.

[RNightstalker]

Breaking down the quiver, it looks like 28000gp for the basic arrows, then double standard enchantment cost for adamantine and +1 to +5

So you should be able to replicate that for other ammo right?

It could reasonably be changed from arrows to orcish shotput
Adamantine would be +6000

Could add +1 to +5

Is there some way to have it cast greater mighty wallop as you draw the shotput or have it as part of the shotput to begin with?

Breaking down which quiver?

[schreier]

Sorry, quiver of andariel