From raffles:

turboD16 raffle. 1st prize. Edlebrock Intake. I sold it for like $250-$350 if I remember correctly.
Functional Glass Art raffle: Won a glass slide worth aproximately $200.

My brother in-law does huge poker tournaments (both live and online). It's not uncommon at all for him to make 50k in a weekend. He's won tournaments for $250k before.