1) Free
2) $1,000
3) $2,000
4) $6,000
5) $15,000
6) $60,000
7) $150,000
8) $750,000
9) $1,500,000
10) $2,500,000
11) $3,500,000
12) $5,000,000
13) $10,000,000
14) $20,000,000
15) $60,000,000
16) $100,000,000
17) $200,000,000
18) $300,000,000
19) $600,000,000
20) $900,000,000
21) $1,200,000,000
22) $1,500,000,000
23) $1,800,000,000
24) $2,100,000,000
25) $3,000,000,000
26) $4,000,000,000
27) $5,000,000,000
28) $6,000,000,000
29) $9,000,000,000
30) $10,000,000,000
31) $12,000,000,000
32) $16,000,000,000
I've actually seen all these prices expect for last 3.