I'm certainly not new, but i wonder, what would everyone say is the best way to make pebbles? farming the gauntlet? grinding on goldsea final level? selling apparel on the flea market? id love to hear it :]
Grinding in Western Barrens was my biggest source of income before the bosses were buffed ^^ With enough time dedicated in a day I typically made around 75kp and a little more if I'm lucky. Haven't done it for a while but I'd say it would be achievable with the right team!
My biggest source of steady income is having a lot of wolves (29 I think?) and having companions attached to all of them, and making sure I play with them as often as I can. I make around 4500p every time, and if I play with them 10 times a day it's an easy 45k. It requires very little effort, and allows me to check in on my wolves statuses :)
I make a lot of pebbles from grinding the third(edited, sorry) area of campaign while doing activities. The one before the final one.
I sell 95% of the trinkets I get and do activities between campaign visits. The activities really do stack up after a while and it levels your professions too
Personally I just keep crafting moonstones and then using them to buy pebbles on the flea market lol. I'm a relatively new player and I don't really care much about having a ton of moonstones yet so I don't mind trading them out right now.