Controller Card:
http://www.ebay.com.au/itm/IBM-ServeRaid-M1015-46M0861-SAS-SATA-PCI-e-RAID-Controller-9220-8i-/192161125988?hash=item2cbdb21664:g:Zg0AAOSw5UZY9Jmk
Try to not buy them from China, but thats mainly due to a lot of them being copies/clones
Breakout Cables:
http://www.ebay.com.au/itm/Mini-SAS-4i-SFF-8087-36P-36-Pin-Male-to-4-SATA-7-Pin-Splitter-Adapter-Cable-OK-/261775936632?epid=927974302&hash=item3cf30fcc78:g:pr4AAOSwAL9UcuX9
Search Terms in eBay:
Controller:
IBM M1015, IBM M1115
Dell H200i, Dell H310
LSI 9201-8i, LSI 9211-8i
Cables:
SFF-8087 to SATA breakout
-- Do not get reverse breakout cables
Should be sub 100USD for the lot, here in AUS you can get them a lot from server tear downs.
Hope this helps