Most people on the shaving forums buy Voskhod's/Sputniks/Rapira Swedish etc.. in bulk direct from Russia from unuta77, it might be why you are struggling.
I had a sample pack of all the blades a while back from him.
This is probably the best Blade sample pack i've seen though
Starter Blade Pack
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My Bestshave bits arrived yesterday, not bad i only ordered them on 19th, so 5 days from Turkey. I took advantage of the free shipping on $50+ orders, Customs ignored the package too.
The Astra's have only just come back into stock and are in new style packaging which is a result. No more annoying wax spots, just 2 small spots in the centre, single wrapped like all the new blades from that Russian factory.
The £2.36 razor has a merkur copy head, good weight, poor finish. If i can get the base, cap and a blade lined up properly i'll try it. The base and cap can be adjusted like you can the blade as the pegs are too small, doh! The head fits my Weber Bulldog and UFO Kaiser.
The No.6 brush looks like Boar but is softer and has a different stink, is that really horse? random glue visible, but at the price (£1.68) i'm not complaining!
Astra SP (£5.81 for 100) and Rapira Super Stainless (£4.41 for 100) are both great blades, the Astra's in my OC's and Rapira in my SB razors. That's 7-8 years of blades sorted.
Nice lather from Arko on par with my normal soaps (MWF, Lea, VITOS, Proraso, D R Harris), it smells like household cleaner though, the Derby stick smells a bit different, will give that a go on my next shave and see what it's like.