Your effort on this issue is great - thanks for doing this!
In my case I would have to sign up for a Visa card, which seems to be complicated in Austria, and I would have to wait for about a week. Another possibility would be to purchase a pre-paid card, that also has to be aquired through my bank. Also takes a week. Have a gen Omega PO for sale that I can't post on RWG, so I think I will offer it on chrono24.com.
If somebody is willing to take my PP Payment and pay for me via Payza, this would be great.