RFBurns said:You could try putting an ad in the wanted section of your local newspaper. Maybe check out flea markets or even pawn shops. I bought two KS copies, one from ebay and found one via the news paper ad method.
I dunno about local newspapers, especially where I live. Try Amazon or Chips & Bits. They get some pretty nice finds every now and again.
. One more: If You are willing to pay 50$ for something go and bid 50,37$, maybe you outbid someone who bids 50,00$ .