Netherworld: Public Workshop.
"A collapsible pole? Yeah, I made one as part of a contest several months back. I never thought that I'd actually find anyone to sell it to. Five gold and it's yours. If you want, you can pick up both the guisarme and the collapsible pole at the same time tomorrow." Tremaine offers, and if he's done here, collecting money for Alton's purchases.
Turning to Garret, Tremaine asks, "Can I take a closer look at those pockets? Leather holds up better to attachments that does a mail shirt of any material. The mail tends to sag, but I could see what I could do with it. I can definitely enchant either of them, even intensifying the base enchantment on your existing armor, but I'm not sure how the pockets and hooks will work out on the mithral shirt."
OOC:
Alton: "Tomorrow" is whenever we conclude the transaction.
Garret: 3000 GP to increase the enchantment to +2 on your existing armor.
I have no problem providing a cost for re-working your mithral shirt to have the equivalent set of pockets, pouches, flaps, toggles, hooks, and so on, but will need approval from your GM to do so. If you want to sell your existing armor, I can give you half value on it, as is standard. If you want to go this route, run it by your GM and have him message me, please.