In my opinion, there should be more inexpensive purchase options below the $5 mark. i.e. fill supplies or fill xp. You will see a higher volume of low cost purchases, and this could be more successful than the $20+ options that very few would commit to. I bet the average player for this game, including those who do not pay to play, spends less than $10 on this game per year. Without attractive offerings in that range, you are losing a significant portion of your market. Further, I would be more willing to buy a sub-$5 option more frequently than I would be to buy a $20 option. I would not consider buying a $20 option, regardless of it's content. Please add in full supplies and full xp to the market at a reasonable price point. Try it for a week and, if it doesn't bring you a significant income then I'll bite my tongue on this in the future.