Just spotted this, linked from an article I was reading. Seems like good value and I would do it myself but am currently spending every spare moment of my life studying for my next M$ exam so can't really take it on right now. I'm not that familiar with AWS certs but I don't think this includes exams. Still sounds like decent value to fill out your CV.
Prove Your Cloud Computing Mastery with 4 Courses & 24 Hours of Certification Training
1 AWS Certified Solutions Architect - Associate 2015 $69 Value
2 AWS Certified Developer - Associate 2015 $69 Value
3 Learn Cloud Computing With AWS $99 Value
4 Cloud Computing With Amazon Web Services - Part 1 $49 Value
If I've missed any important details let me know and I'll update this.
It seems like it's BYO AWS account - which means you'll be stuck trying to do everything with free tier - or pay extra to use stuff not included in that.
Also, of interest to some is the free labs available at Quiklabs: https://qwiklabs.com/lab_catalogue
Click Labs tab, and start going through the free ones.
Anyone ready to take the exam, keep an eye out for AWS certification workshops in your city, they are an instructor led refresher workshop which included the exam voucher.