Id pay £100, it be interesting to know the sales numbers for Amikit XE Pi edition. I think it the perfect machine to jump on, with AmigaOs low front print and large array of app that are designed for low end machines, Amikit XE is great on it and really gives you a idea of what Amiga system could be like on the machine.
If you look at Amiga Forever Essential Rom pack for Android Phones, it says the sales are in 10,000+, so lets not forget porting OS4 to the Pi also means it wouldn't take much to make a Android version (even if its a emulation version I think it be popular and plus its money!)
https://play.google.com/store/apps/details?id=com.cloanto.amigaforever.essentials
