Back in the late 90's Copy Corner and Notes N Quotes were available to purchase course packets.

My son's been admitted to this fall (TEAB) and he wants to prepare for his fall courses to ensure he has the ETAM grades needed for next year.

I got online on Notes N quotes and it looks like it hasnt been updated since 2017. Copy Corner appears to pull the notes and only offer a few digitally (or cloud based). Short of a physical trip to campus where can get full packets and tests for Math 151 and Physics 218? I would be willing to pay someone to run down there and purchase and mail.
tia.