Ehm, no, sorry, it's just the client (=wallet). Furthermore a miner for 68k will be too much slow, usually you need a powerful graphics card like Radeon HD or (if you don't have it) a very high spec. cpu (latest AMDs and Intel). Obviously you can use Pentium 4-like processors, but don't expect a lot of coins, especially when difficulty rises. Maybe I'll make an Amiga PPC version of wallet in the future.
X1000 and high end G5 Macs do qualify. Also, Linux PPC32/64 versions can be easily compiled from Linux sources.
There is no point if it anyhow cannot be run on amiga.
On other news, I overall dislike slavemastership to coin or paper money, leave alone virtual one.
Real currencies are human work, care and emotions. Rest is an illusion.