Usable or Junk??

[SSedan64]

Low Sprag, Pic/link below. Is it usable or junk?
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?VISuperSize&item=370315392718

 

[BadAssGN]

Looks like the standard Low Roller... Nothing special.

There is a cam type sprag you can get for the 400 but from what I've read its not needed until you get to a serious HP level...

 

[SSedan64]

This is for 2004R. Pic looks like it's damaged, kind of looks like accordian spring piece is broken & under box label. Rollers are out of place also. Just not sure how they're made, if the springs & rollers snap in place or are one piece of metal that's broken.