Does anyone in NZ have a homebrewed Wii or Gamecube and would be willing to help me with something?

I have an old GC memory card that may or may not have save data from the Sonic Adventure 2 Chao Garden of a Chao I raised with my childhood friend Owen, who died in 2017. I'd really like to safely pull this data out for use on PC, but I don't have a working console that can do so. I know hacked Wiis can run GCMM to copy memory cards to an SD where it could then be emailed to me.

I'm in Wellington but if you aren't local I can post you the card as long as you promise to be very careful with it.