Need FZR400 head gaskets (or complete gasket kit)

I'll also post this in the Wanted section but trying here to get in front of the vintage types...

I'm rebuilding a couple of FZR400s and can't find head gaskets (part number 3TJ-11181-00 or 1WG-11181-00-00). They're backordered from Yamaha with no ETA and there's a few available out of Japan but those are top dollar. I also can't seem to find any aftermarket gaskets in the US. Anyways, if anyone has 1 or more extra head gaskets or entire gasket kits including head gaskets, please let me know. Thanks