30 minutes to spend $ 5,000

I saw this posted in another group, and was interested to see how quickly people came up with ideas to spend all the money on consumables, furniture, electronics, vacations, etc. So I figured I'd post it here to see how the entrepreneur/investor mindset differs from the standard consumer mindset! If you had $5K to spend in a store in 30 minutes, but the end goal was to find a way to generate even more money with the products you bought, what would you buy?! How would you implement your plan?