Excelsior

I am a newer player with limited funds.
i would like to get more than 20 to 40 reagnets at a time from NPC vendors but none of them seem to carry more than 20 to 40, unless you spend endless time going back every 1/2 hour, which is a real pain in the neck.
yes i could buy from the stone in Trinsic, but it charges you 7 gp each, almost twice what the NPC will sell them for.
is there anywhere else to get bulk reagents for less than the trinsic stone?

I'm afraid not - your best bet is probably to mark some runes at some mage or alchemist shops, then recall to them every 30 mins to double-up their stock.

If you are new a 100% lrc medable suit(30-50k) would be your best investment you never have to buy regs or tithe so if your training those would be best bet.

The LRC suit is a great idea also many mobs drop a good amount of regs plus if you have a lock picker spend some time on dungeon and prisoner chests and youll load up on regs fast. I have one char who is my tomb raider and supplies regs for three chars easily.

Wolf

the place where you get keys for travesty the things you kill there have lots of reagents I do believe and Kaiana's looting script loots them once you customize it to your likings not sure if she got it to add to keys yet if not you may want a bag of holding or packy or bag of sending for all the golds and as for the reagents just add them to your keys before you gets overloaded. Yeppers to get as many reagents as you might like you will be there for hours but you get some nice gold since you are saving on reagents and all. Yeah ok Ima gunna go now! bye bye!