One idea may be to look up who has a used engine near you on car-part.com Call them, be up front and say what you're willing to pay for that part. Most wreckers don't remove parts from engines like that and will just say no they don't have, but you might find one that will. Look for a place that has more than one engine, they may be more willing to sell parts off an engine that's been sitting around for years.
Or maybe Loren or rktship has an old engine laying around?
Mirage videos:
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View my fuel log 2014 Mirage SE wussie cvt edition. 1.2 automatic: 37.7 mpg (US) ... 16.0 km/L ... 6.2 L/100 km ... 45.3 mpg (Imp)