By Zack Quaintance — It’s another week of quarantine, at least where I live in Washington, D.C., where the curve of new COVID-19 infections is yet to really start flattening. As a result, our full shelter-in-place order has now been extended through June 8. So, that’s an unpleasant bit of business. But the good news is that there’s another great set of comiXology sales available this weekend! And we’ve once again combed through them to pick some of the best values and overlooked hidden gems…