Posted By: 
Donald JohnsonJoe,
Here is a link to a service I use.  Puts an automatic bid in for you at around 5 seconds remaining in the auction.  That way, it takes your emotions out of your bidding and also prevents others from running up your bids.  $10 gets you $1000 in snipe service and you can purchase more credits directly from your Paypal account.
http://www.stealthbid.com
Best Regards,
Don J.