
The other interesting thing I noticed about that advertisement for the "new blues" coils that I've not a clue about is, did anyone notice that it had no picture, yet should have at least one would think, yet the new replacements which is all that I know to be available are marked in the lower left hand corner as something to the effect of, "People who looked at this item also bought or looked at:" and it shows what is being sold now for the far higher prices - inline with other vendors. Did anyone notice that, or was that just me? I don't recall what I paid for the blue coils some years back, but do recall them not being exactly "cheap" by any means - not like an average 6-volt tractor coil or anything...
If I had a pot to pee in, I would buy a set of spares as I am quite sure the price as advertised on the page hyperlinked to is less than I paid prior and likely less than anyone will pay going forward until only the other ones listed there are all that is available...