LP Label help.

I am in the process of building a Jazz collection. I have been looking around various shops in the Bay Area to see what is available. My question is, is there a particular label or re-issue that I should look for or stay away from? For example, Miles Davis (Kind of Blue) is at the local shop for $11 on a Columbia 180 gram re-rissue. It is also on ebay on Classic Records for $89. Can anyone point me to a source for information of provide me with general guidelines. I am willing to pay a premium for better LP's, but without paying $100 per, what should I look for. Thanks for any help.