If you just want something to hold you over, go buy a pack of rolling papers or a box of swishers. If you dont like to or don't know how to roll your own, go to a headshop and get their cheapest piece, maybe a chillum or something. You should be able to find something to smoke out of for no more than $10USD.

Also, don't think that you have to get metal (personally, i dont like metal, so i always try to find an alternative). A glass chillum could be pretty cheap in most places. Also, online headshops have great deals on cheap pieces...