He has another $700 loan from Shasan, which another member already mentioned. Sometimes, people even scam a $50. The number of accounts sold actually gives them the confidence to leave an account by scamming the lenders. They can easily buy an account and continue doing shitposting to make some money. So, for now, the total amount is $880, which is not too small.

They might think that they could easily buy a Sr. Member account with less than $500 and try to join a signature campaign. Or, probably, they lost confidence that they won't be able to join any signature campaign, so there is no earning opportunity for them. They took the last chance to scam the lenders.