Uninteresting case. Three parties:
1) Poksak
2) Newdeal2014
3) Amazon seller (Bits of

It seems Poksak honored their part of the deal (independently verified by Blazr). It seems Newdeal2014received a battery instead of a miner (unverified)
There are two obvious scenarios:
1) The Amazon seller scammed by sending a battery instead of a miner.
2) Newdeal2014scammed by receiving the miner but claiming they received a battery.
I am leaning towards 1) but there's no evidence to support it. In both cases there is no blame on Poksak because he ordered the exact item that Newdeal2014requested.
Most importantly,
neither party seems genuinely interested in resolving the issue. Instead they're acting like little kids having a nice e-tantrum together.