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JKI actually think the link or the amount of money you are talking about is completely relevant.  Everyone starts with zero feedback.  They arent all crooks.  If its a small item (a couple hundred dollars or less), send the money with a signature required (to prove receipt).  If its an expensive item, you need to be more cautious.  I recently sent a $300 MO (wouldnt take anything else) to a relatively low feedback seller who had an ungraded pc 796 plank (and didnt deal a lot in bb cards).  Next thing I know, Im told he hasnt rec'd the money.  I sent it regular mail and thought I was going to be out the money.  Three weeks after I sent the MO, it shows up.  Got the card, it graded nicely, and all is well.