I college of mine had a small production run of those Copper foil caps (very much like the Jupiter caps) and I listed some specials here on Audio Circle for him. Many of you guys bought them and have been using them.
He really didn't have the means to sell them in the quantities necessary to continue making them. So it sounds like this is it.
He has the following cap values left and is making deals on them.
4.56, 4.63, 5.62, 5.72, 5.86, 5.95, 6.33, 6.49, 6.51, 6.6, 7.76, 7.94, 10.81, 10.82, 10.84, 13.98, 16.08, 16.15, 16.21, 19.55, 21.35