A CC-controlled command block should do the trick for massive item/block acquisition. But, you gotta write the Lua code. I don't know of a built-in way.
The closest possible thing is probably a filled dsu supplying a trade-o-mat. You just gotta check once in a while and refill it. Well, unless you're selling ridiculous amounts of that item at once, you won't have to refill it that often. DSUs hold like lots^1337 stuff.Is there any sort of item that supplies an infinite amount of something? Something that could be set up by an op at a trading station?
The Trade-O-Mat from IC2 has an infinity button if you're an op.Is there any sort of item that supplies an infinite amount of something? Something that could be set up by an op at a trading station?