No. Everything on the site has already sold.
With acrylic paint and old vinyl records
Yes. But only if they're damaged. You can find them cheap if you don't want to hear them. Once scratched, warped, burned, etc, you don't feel guilty turning them into canvas.
With a square frame and a circle mat. Get a circle mat cutter here and a square frame from anywhere. IKEA sells them for $15. The end result looks something like this:
Yes. I have a BFA and an MFA with a Printmaking concentration. Taught for a few years at University as well.