AirBnB guys sold the political themed cereal, Alex Tew sold ad spaces on ‘The Million Dollar Homepage’ – What has been your hack to make some ‘quick’ cash for your startup?

Hi All

Hope everyone is well.

As per the title I'd love to hear from those out there that have hacked/hustled themselves some relatively quick cash to use for a business/startup/sideproject.

Two examples which I think are pretty well known are the AirBnB guys who sold the political themed cereal such as Obama Os which ended up making them around $ 40k. The other example being Alex Tew, now co-founder of Calm, who back in 2005 made 'The Million Dollar Homepage', selling off ad space and making just over $ 1m in 4 months.

Look forward to hearing any cool similar stories you have to share!