You could have new lenses made of that PennZip lens by Lance over at PogoGas. Get 10 sets made, sell eight to people on oldgas or facebook and keep a couple for yourself. It's pretty cool, bet people will buy them.
Searched but couldn’t find pogo gas, are you referring to pogos garage?
Sorry Reiner, I always call it PogoGas when it's Pogo Garage. Once I get the name wrong, it's locked in my brain that way!