U so mad bro.
You're right, neither the supple nor the demand have changed simply by purchasing extra frames. I was thinking more along the lines of, you order several frames, the rest sell out within the day (which I assumed they would, I'm impressed they still have any), by the time you get yours in the mail yours are the only ones for sale. So you sell them as soon as they're in your possession. Does that still count as hoarding?