Looks like Amazon has a couple. LEE PRECISION 444 Marlin 3 Die Steel https://www.amazon.com/dp/B00162PV0K/ref=cm_sw_r_cp_apa_i_ey0YDbQRFK1GQ

If that doesn't work out I have the dies, factory crimp and shell length trimmer I don't need since I sold my 444 Marlin I could let go for a price. Make me a reasonable offer.

Luke 22:36
εγώ δεν θα συμμορφωθεί