Photo: Lady GaGa buys her own album x100?

No wonder Lady GaGa sells so many CDs…

The wacky singer was snapped in Best Buy, apparently buying “around 100 copies” of her new album, Born This Way.

According to ZackTaylor.ca, GaGa’s staff also picked up a few copies.

“She came in and bought around 100 copies,” revealed a worker at the store.

“Some members of her team also bought a bunch of copies. They pretty much cleared us out.”

No wonder she’s expected to shift 1.5 million copies. Click here for a photo.