What is the best and in the same time inexpensive large collection of scientific journals?

Question

What is the best and in the same time inexpensive large collection of scientific journals?

Answer 1

PubMed is good for medical and medical-related fields, while http://www.arxiv.org is good for the physical sciences.

Answer 2

I would check out the British Library journal collection.  

Answer 3

PubMed  

Answer 4

there are lots of places

pubmed

jstore.. lots

try pubmed http://www.ncbi.nlm.nih.gov/sites/entrez

oh wait what field were you looking for,  this is biology

but there are also others in each field

and if you're a student you can probably get into any source for free