I think if I can handle the inevitable losing run, then Here is my Latest Profit Making Venture.
I've done all my dough bar the Lucky Last $200.
So I've got at least 30 Chances of getting a Collect.

Warrnambool Race 4

3
4,6,7
4,6,7,8,5

Warrnambool Race 5

1,2,3
1,2,3
1,2,3,4