There are sets of 4 computer cards with socketed B-5971 multisegment nixies on E-bay with a BIN of $79 and $11 shipping in US. I have purchased some early tubes from this buyer and had good experiences. Auction 291115183163 There are 6 sets of 4 cards/nixies left. I don't think these are very common nixies.
Standard disclaimer, not my auction, not related though I do wish I had his stash of goodies! He also has an interesting early Kenrad circa 1919 tube listed. Auction 291097590042. BIN 80 and 10 ship Tim Laing -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/0ce76138ea3c2f37d6cfeda3341d2843.squirrel%40webmail.wcoil.com. For more options, visit https://groups.google.com/d/optout.