Glad to hear you had a good shave. Maybe you can order some blades online or have a friend send them?Well, well well...
Totally surprised with the last shave.
I shaved with one of my best blade, a Gillette Silver Blue. It was a fantastic shave. I don't push for BBS but I went for it. Almost a perfect shave. The Silver Blue at setting 3 had a lesser blade feel than Astra SS or Derby Extra at settings 1.
The bad thing is that in my country I can't find other blades than Astra and these do work really good in my Rockwell 6s.