I have my first character who is going to be spending time crafting and I have to admit that the crafting rules are making my brain melt. I've got most of it in place (the calculation of costs, etc), but there's one thing nagging at me: Caster level.
I've always understood the minimum CL to make these things as "minimum level for YOUR CHARACTER to cast the spell." It gives Wizards an edge as creators, since they are the fastest to gain spell levels.
But then while looking through items, I started to doubt that. For instance, let's look at the Winged Boots. They are command-word activated boots that give the user 5 minutes of Fly up to 3 times per day. They are 16000G to buy, 8000G to make.
Based on the fact that the user gets 5 minutes of Fly, it seems that would correspond to the minimum caster level for Fly, a 5th-level Wizard.
Now let's say we wanted to create a nearly identical item; let's call them Gloves of Fly. Going by the item creation prices, a command-word item is 1800 GP * Clvl * slvl. For a Wizard casting Fly, this is 27000. By reducing it to 3 uses per day, we multiply the cost by (3/5). Doing so, we get 16200 GP. This is in the ballpark for the buy cost listed for the boots, so the creation cost would be 8,100 GP. Close enough.
Anyway, now let's consider a Sorcerer and Magus.
Wizards get 3rd level spells at 5th level. They can create the gloves for 8100 G.
Sorcerers at 6th level. 9720 G.
Magi at 7th level. 11340 G.
This means that it is 1620 G more expensive for a Sorcerer to make this minimum-level item, and 3240 G more expensive for a Magus. The only difference is that when activated, the Wizard's gloves last 5 minutes, the Sorcerer's gloves last 6 minutes, and the Magus' gloves last 7 minutes.
My question: Can casters create items using a spell below their class' minimum CL for the spell if it is still equal to or greater than the minimum CL for any class to cast the spell?
In other words, can a Sorcerer or Magus create these nearly-identical gloves at the minimum level of 5, giving them 5 minutes of use for each activation? If not, why not? Presumably Sorcerers and Magi can create the Winged Boots for the listed effects and 8000 G pricetag. To say they can create the Winged Boots (CL5) but not the Gloves of Fly (CL5) seems to do nothing other than limit player creativity--I'm not going to spend thousands of extra gold for a barely-better item when the CRB already has the item for far less than what I'd pay for it otherwise.
I hope this all makes sense. I'm practically losing my mind over these crafting rules. I need someone to weigh in on this so I can stop obsessing about it.