The best 50$ you can spend on SEO or Notability

Hi there, it was recently my birthday and one of the gifts is 50$ pre-paid c-card.

Now I have been avoiding spending on my online reputation, but have been in behind the scenes of a couple unknown startups.
What would you do to either get a google knowledge panel or a press release, or anything else to get the ball rolling and "splurge" on yourself the digital way?