What is the easiest Pcr inactivated Dna control or Nattrol for Neisseria gonorrhoeae Z017, External Run Control, Low (6 X 1 ml/vial)?

The NATtrol Neisseria gonorrhoeae Z017, External Run Control, Medium from Zeptometrix Corporation delivered next week by Genprice is the best reagent! The catalog number is NATNG-ERCM and the price is 338 EUR.