Universal sent me their list.

Their 3 way cereal blend is $20/bag
4 way with peas is 21.75
4way with crimson is 22.25
5way with W, O, peas, crimson and rape is 23
6 way same as 5 but add rye is 23.50
7way is same as 6 but add purple top is 24

I did the math and am going with the 7 way plus a 50 pound bag of crimson clover which will be $82.

Their universal brassica is 10.50 for a 5 pound bag, which is way cheaper than anything I have seen.