Where do you get more basic lands

[bubblegum]

I have like 15 basic lands that i got from boosters but i need more forest I only have 5 forests and thats not enough for a deck where can I buy more basic land

[seba1983]

you could buy a preconstructed deck that will have enough basic lands in them.

if you buy your cards at a cardstore you could ask arround if anyone has spare basic lands. most people do.

also if there are a lot of drafts going on at that card store ask the store owner if he has spare basic lands. my store owner just gave me about 500 basic land for free because they are realy not worth anything (unless they are from zendikar ^^).