I am looking to start my omega collection and need some help. I found some auctions that look promising but need your help. Which ones look the most promising / what price should I am for on these auctions. Thanks for the help!

1 http://www.ebay.com/itm/271417725980Purchases made through these links may earn this site a commission from the eBay Partner Network
2 http://www.ebay.com/itm/171257433001Purchases made through these links may earn this site a commission from the eBay Partner Network
3 http://www.ebay.com/itm/261411830035Purchases made through these links may earn this site a commission from the eBay Partner Network
4 http://www.ebay.com/itm/321341775843Purchases made through these links may earn this site a commission from the eBay Partner Network
5 http://www.ebay.com/itm/181328952917Purchases made through these links may earn this site a commission from the eBay Partner Network

6 http://www.ebay.com/itm/191087376963Purchases made through these links may earn this site a commission from the eBay Partner Network