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Hard to find, but “PC Universe”:http://www.pcuniverse.com/product.asp?pid=2135647&m_id=32 carries 10 of these handy brackets for just $20 including shipping and “TheNerds.Net”: has them for $1.20 each but $10 shipping and “Page Computers”:http://newsite.pagecomputers.com/store/product.asp?catalog%5Fname=Storage+Devices&category%5Fname=29g29c184s892&product%5Fid=537267 has them for $4 plus $7 shipping. So go figure.
To make it easy, here’ s the table, but I can summarize by saying spring for $20 and get 10, you never know when you’ll need them