Don’t Think Too Hard
This guy made a tremendous error while shopping for numbers for his home. Instead of buying the numbers 4 and 5 for 45, he accidentally purchased the numbers 5 and 4 for 54. Oh, what a silly goose this guy is! Well, the only way he could recuperate his losses was to post the numbers on Facebook marketplace and hope that somebody would pay for the 5 and 4.
Now, you’re probably wondering why Jasper here didn’t just rearrange the numbers so that the 4 comes before the 5. The OP was wondering that themselves, but Jasper considered it to be too much trouble. Makes sense.