I'd like to believe that at this point in time, John could design a pin from scratch to rival TOM or TOTAN or CV. I believe he knows how to design pin layouts, ramps, toys, magnet tricks (etc..)
on top of that, mostly John's pins are works of art.
on top of that will be limited to 124 total produced which to me, would put it more rare than ACDC LE or TRON LE which are more common and which have similar sister pins such as ACDC premium or Tron pro, while RAZA or MG will not have any.
if Jpops new pins plays as good as TOTAN or TOM and are more rare than BBB or CC or BIBLE etc. seems like a fair price if you had the money.