Huh, calculating it in fiat you will get your money back, and then some. Unfortunately BTC has tripled in value since then (60eur to 180eur) so you would have been better off by just holding coins. I don't see how that is anything else than your own (and mine) bad decision to go with mining instead of just holding coins and daytrading.

That ASIC earned itself in ~2-3 months, try to find some similar return of investment in other business segments.