I’m getting a lot closer to a full set of UPC variants. Apart from the Firearm Ultra 5000 book, that is all I need to complete a full set of All Things Ultraverse. I think it is, anyway. I’ve seen a bunch of the UPCs I need on eBay but I just don’t want to pay more than $3 or $4 shipped so I’m just being patient. When I’m down to my last couple I’ll probably pay more.
Anyway, here are the first 10 Sludge books (still not sure if 11 and 12 have a UPC variant) and the Exiles.