Please help me /vp/

I need both an Aron/Lairon AND an Aggronite because I traded mine for a Tyranitarnite that I have no purpose for. Please help a brudda out.

To the guy that gives me an Aggronite you'll get: a Tyranitarnite on a 3IV Ralts.

To the nice dude that gives me an Aron:

if it's just a wild one: A Shiny Audino
if it's 2-3IV: A Shiny Audino with some valuable item attached (after I find out if it truly has those IVs)
if it's 5IV: Shiny Audino with a Masterball (same as above) *or a Shiny Scraggy