What happened: 
He contacted me saying he has 2 amazon ses accounts. He sent me screenshots as proof that he has them. I wanted to buy one of them, so we agreed I would send half of the payment in btc ($75), then he would send me the account access details and after receiving those I would pay him the rest. I sent him $75 in btc, then he said that although he saw the transactions, he didn't have any money on his wallet, and disappeared soon (see below for skype logs).

Scammers Profile Link: 
https://bitcointalk.org/index.php?action=profile;u=881363

Reference Link:

Amount Scammed:
$75

Payment Method:
BTC

Proof of Payment:
https://blockchain.info/tx/4a056be3a2c90ac3f1c5b4956188e16d4b0a5291c208a90f0d09782dea2e6222
https://blockchain.info/tx/2895a6ad1950ca658206cdaabd51d075639aa590bf0cba22bffe8be3728a465c

PM/Chat Logs:
https://postimg.org/image/obqm07a1p/
https://postimg.org/image/xxk6gi17h/
https://postimg.org/image/x9bbxk2hp/
https://postimg.org/image/6piqvf1y5/
https://postimg.org/image/bpksh3wyl/

Additional Notes:
Definitely a scammer. There are posts from other members who got scammed by him.

User Amazon Reseller https://bitcointalk.org/index.php?action=profile;u=881363 (Skype: Amazon.reseller) is a scammer. Sent him first half of a payment for an amazon account and he just stopped replying after receiving the btc, even though he is online most of the time. Stay away.

If you have a mailchimp/mandrill account with 20K+ mandrill hourly quota, I'll buy it from you for a good price. P.M. me.

If you have an Amazon SES account which is not in sandbox and has a sending limit of 50K or higher, I will buy it from you for $150.

Payment via BTC or PP.

P.M. me with offers.