i really started getting into buying cd. Now that black friday is getting closer, do CDs on black friday get discounts? for example i last year i only remember seeing Gaga's Born this way CD on sale for 4.99$ at FYE but i'm wonndering if there will be discounts since i was never aware of them. I also want to know if ebay CD sellers have sales.

For example i want to buy red for 11.21 on ebay
I want to get Push and shove for 8.00$ on ebay
and i want to get Halcyon (deluxe) for 10$ on ebay
should i wait for black friday to get them at retail stores or should i buy them now?

Also what deals have you gotten in the past? i would really like to know