My school does not issue PDF transcripts, but York University?
Not to fear, if you go to your nearest Staples, Office Max, or possibly even UPS, there are scanners available for public use. You likely have to pay a small fee, but if none of these options work, the local library is another viable option. Scan your paper grades, put them on a flash-drive or email them to yourself, and have fun at NYU. Good luck!