Share prices are posted!
Nov 7 2014 calculations for Litecoin:
2014-10-31 – Network difficulty 39642.07565 – 0.00159851 LTC/day / 1 Farm$hare (0.00019494 LTC/day / 1 Hw$hare)
2014-11-01 – Network difficulty 39642.07565 – 0.00159851 LTC/day / 1 Farm$hare (0.00019494 LTC/day / 1 Hw$hare)
2014-11-02 – Network difficulty 39426.42502 – 0.00160725 LTC/day / 1 Farm$hare (0.00019601 LTC/day / 1 Hw$hare)
2014-11-03 – Network difficulty 37760.03376 – 0.00167818 LTC/day / 1 Farm$hare (0.00020466 LTC/day / 1 Hw$hare)
2014-11-04 – Network difficulty 37760.03376 – 0.00167818 LTC/day / 1 Farm$hare (0.00020466 LTC/day / 1 Hw$hare)
2014-11-05 – Network difficulty 37760.03376 – 0.00167818 LTC/day / 1 Farm$hare (0.00020466 LTC/day / 1 Hw$hare)
2014-11-06 – Network difficulty 40164.73728 – 0.00157771 LTC/day / 1 Farm$hare (0.00019240 LTC/day / 1 Hw$hare)
Total: 0.01141651 LTC (0.01175901 for 3% bonus shares and 0.01232983 for 3+5% bonus shares)/ 7 days / 1 Farm$hare
Total: 0.01812145 LTC / 7 days / 1 ASIC Share
Total: 0.00090607 LTC / 7 days / 1 Hw$hare
http://ltcgear.com/ltc-payments/Just and FYI, the ltcgear.com calculator was pretty damn close to this so you can use that as a good rule of thumb when planning your purchases.