you can't buy thousands of HRs "a few hours" after reset. it's literally impossible.
but sure, within 24 hours they have dozens of level 80+ bots with enigma up and running, with which they make even more bots and flood the market by day 2-3

duping can and has occurred in d2r, but since day 1 i don't think it's possible to temp perm anything (which ultimately is just removing the flag for deletion and exiting before it is reapplied to the items). closing the trade window or taking a waypoint will poof a flagged item in d2r. in d2lod, only items flagged by the ith scanner did that (basically runewords that had the runes removed, but no valid rune combo placed into them yet before leaving game/closing a trade/taking a waypoint).

so i guess if you have a dupe method, you would have to make sure the items either don't clash by their type or never enter the same server together & get flagged without a way to rollback... or figure out another way to get the item not to be destroyed

Ok but where's the facts. There's no limit in the amount u can order dozens of bots aint shit

be my guest and go order 1000 jahs on day 1 next reset then, let's see how that goes

Some rich nerd should order like 10 000 jahs day 1 for science

i don't use these sites but i'm certain there must be a disclaimer somewhere like "in the limit of available stock"
or if you buy 1000 jah on day 1 they'll deliver the next 1000 jahs their bots drop, over like a week or something

but i guarantee you won't get the 1000 jahs at once

depends on how many perfect charms you see people with.

decent sites won’t bother listing the items until they’re available. if you have relations you can reserve shit privately but it’s stupid pricey. Their scripts are built to mule and gear up more characters, they log drops so its pretty trivial to manually interrupt and pull something if needed

or so I’m told

interesting so you say there are people duping thousands of runes on ladder reset yet I’ve never seen duped rares/crafts/etc on d2r

i guess you’re saying they can only dupe runes then?

Yea less obvious for priv dupes ofc