I personally use the "kick in the nuts" guarantee for my auctions
To see what im talking about read the green text in the link below
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http://cgi.ebay.com/Monarch-Of-The-Seas-5-RCCL-casino-chip_W0QQitemZ130314701179QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item1e575c897b&_trksid=p3286.c0.m14&_trkparms=65%3A10|66%3A4|39%3A1|240%3A1318|301%3A0|293%3A1|294%3A200