Re: guide to making gold. Version 0.2
NPCs only have so much gold on them. Once another player takes all that gold by selling stuff, they will tell you, "I cannot afford any of that right now". They "respawn" with more gold every 2 hours or so. The trick is to make yourself runes to multiple tailor shops and recall around selling stuff. Off the top of my head, the following towns have tailor shops:
Brittain: 2 (west side by the bank, east side, just across the bridge from west side)
Skara Brae: 1
Magincia: 1
Delucia: 1
Nu'jelm: 1
Serpents Hold: 1
Jhelom: 2 (one southeast of the bank, one through the teleporter in the middle of town)
Trinsic: 1
Occlo: 1 (although you need to watch out for pks if you sell here cuz there are no town guards here).
Papau: 1
That's 12 tailor shops. If you travel around making stuff and selling, by the time you cycle through them all, the first one should have gold again. If you don't have runes to some of these places, just run around to some of the popular player run vendor houses (like outside the Yew Moongate) and you should find public runebooks locked down in the houses. Just use mark scrolls and runes to make yourself runes to all the tailor shops. Good luck!