Larry, you're cleverer than I am. I just bought more 620 cameras to build up my spool collection.

What a
fool I've been!
Bill -- it
was Film for Classics, wasn't it? I knew it wasn't B&H originally, but I couldn't remember who sold it.
It takes me less than two minutes to respool 120 film onto 620, so I'll stick with that method and save beaucoup bucks.