I am a MAC junkie too but the counter and now even the MAC store are a bit too crowded sometimes so if you are already familiar with the colors you can go to
www.maccosmetics.com they have the full line available to purchase and it got to my house/dorm relatively quickly.
Sephora Stores (
www.sephora.com ) also have a great variety of cosmetics at fairly reasonable prices depending on the brand. Even their store brand is pretty good.
If you like lipglass
stila's lipglaze is good a little more expensive ($24)
Anna Sui Lip Gel is also good ($13)
but to me the best (next to lipglass) is
Christian Dior Diorific Plastic Shine Lip Gloss
thats all i have to share for now 