What sort of deck do you need? I may be able to provide something, but it will take a couple of weeks.
The thing is that training is not a single deck experience and it takes quite a bit of time for teams to really get it. Feel free to email me above and we can chat further.
First step is a general "language of Marketo" (What's a smart campaign, engagement program, what does success mean, etc). These people may get into Marketo to view a dashboard but won't be actually working in the system. We just want them to have a basic understanding.
Like Josh mentioned, even basic training like this requires a lot of customization tailored specifically to how your environment is setup in your company. We have built several Marketo "playbooks" around the basics - but they all align to how our instance is configured. When we shared some of the basic/generic presentations/training with the field, they were frustrated that it didn't resemble our environment (primarily all of the screenshots that we include).