If anyone had bothered to look at the OPs posting history .. in their current 21 posts you will find a large percentage of the posts deal with obtaining and managing small amounts of miles.

CO One Pass - OP has 13k miles .. what to do .. and oh when do they expire?

US Airways - OP has 6k miles wants to know what to do with ..

UA - OP disucssing purchasing miles and getting a bonus...

Now on the AA forum the OP is trying to find out how to obtain 30,000 miles for a trip from NA to Lima. Um off-peak this award is ONLY 30K miles and normal SaverAward is all of 35K miles. So OP must have zero or 5K aa miles.

I am not certain if the OP has lots of small amounts of miles on lots of carriers or is trying to increase their posting count to be able to access CC to trade these small numbers of miles ...

Someone who is asking about purchasing miles on eBay certainly does not understand the consequences such action. And since the OP is on numerous forums asking similar questions .. I am certain we have provided sufficient answers already.