Well, this was an easy script, but i couldn't find it anywhere else...
This script includes a bag filled with 8 commodity deeds, each holding 500 of each reg.
[add BagOfCommodityRegs -- 500 ea. mage reagent.
[add BagOfCommodityRegs <amount> -- any # of ea. mage reagent.
here you go
*it worked for me, so hopefully there won't be any issues..