to buy for myself, to buy for me, to buy from me
Voy a comprarme una nueva cámara, esta vez digital.
I’m going to buy myself a new camera, this time a digital one.
¿Les interesaría comprarme un poco?
Would you be interested in buying some from me?
Debería comprarme una mochila nueva.
I should buy myself a new backpack.
He perdido mi reloj, así que ahora tendré que comprarme otro.
I've lost my watch, so now I'll have to buy another one.
Pensé que dijiste que ibas a comprarme una bebida.
I thought you said you were going to buy me a drink.
No soy tan rico como para comprarme unos zapatos baratos.
I'm not rich enough to buy cheap shoes.