They start at $9.99 for Batman Begins and The Dark Knight, some are $14.99 and $19.99, and end at $24.99 for some like Gran Torino and Green Lantern. I managed to get some of the more expensive ones on Amazon Marketplace for about half price (new). Here is the list that was released with their SKU's...
1. 300 (5513491)
2. BATMAN BEGINS (5513313)
3. BOOK OF ELI (5513359)
4. CLASH OF THE TITANS (5513455)
5. DARK KNIGHT (5513419)
6. GOODFELLAS (5513298)
7. GRAN TORINO (5513304)
8. GREEN LANTERN (5513507)
9. HANGOVER (5513331)
10. HANGOVER, PART 2 (5513395)
11. INCEPTION (5513482)
12. LAST SAMURAI (5513428)
13. LORD OF THE RINGS: FELLOWSHIP OF THE RING (5513473)
14. LORD OF THE RINGS: RETURN OF THE KING (5513437)
15. LORD OF THE RINGS: TWO TOWERS (5513322)
16. MATRIX (5513377)
17. SHAWSHANK REDEMPTION (5513386)
18. SHERLOCK HOLMES (5513368)
19. SUCKER PUNCH (5513446)
20. V FOR VENDETTA (5513464)
https://forum.blu-ray.com/showthread.php?t=198104