Buying artifacts smuggled out of Iraq, while illegal, is not "funding ISIS." Laying aside the question of whether they were involved in these particular sales, there are enough middlemen in the chain to make it very unlikely the Greens did so knowingly, particularly given the efforts made to falsify a legitimate origin for the artifacts.
I mean, accidentally. No one is accusing them of intentionally funding ISIS. Ultimately, it's an argument that they bought artifacts smuggled out of Iraq; ISIS did a great deal of smuggling artifacts out of Iraq; therefore, it stands to reason that there's a chance that some of that money buying artifacts out of Iraq went to ISIS. No malice, no intention. Just irony.
I'm going to make the argument (which, incidentally, may be totally unrelated to this particular case: I mean this in general) that unintentionally funding terrorists is still funding terrorists. For example,
a NY Times investigatioin a few years ago showed that European countries (specifically, non-British countries) paying ransom for kidnapped individuals was such a significant flow of cash, that it was making up 50% of Yemeni Al Qaeda's funding (in 2012; article published in 2014). Now no one there was thinking to themselves "Oh yeah, this is how we'll secretly fund Al Qaeda!" but when someone is spilling blood with your money, it's a little difficult to justify, eh?
So Guiliani has confirmed that Comey was fired due to the Russia investigation and that Trump repaid Michael Cohen for the Stormy Daniels payment. Additionally, Ty Cobb is leaving Trump's legal team, to be replaced by Emmet Flood.
It would seem we are in for another infrastructure week.
It's worth noting that Emmet Flood is the guy who represented Bill Clinton during his impeachment.
I wonder what exactly is going through Giuliani's head. I don't see the advantage for him saying this.