www.mycomicshop.com
A good friend on The Hype alerted me to go to this site while I was still shopping MileHigh to find those always out-of-stock issues I was having trouble with. At the time, I still was getting a better deal with my discount codes with Mile High; so, I didn't use them much. Now, they are the best deal that I've found.
When I started shopping with them, they also had many dollar comics. (Let me explain that these dollar books were all NM quality.) As you can figure, with a discount from Mile High, the comics were cheaper for me at that other sight. That changed when Mile High raised their prices. Mycomicshop kept their prices as low for a while, and only recently had to increase, but only up 49 cents on those books that used to be a dollar. (Mycomicshop has discount codes for signing up to their newsletter, too...but, it will only be on select titles, like DC titles M-Z, and it's only 10% off the listed price.)
Mycomicshop was also a great place to find those hard-to-find single issues that had been eluding me with Mile High's site.
Now, I think I've maybe only had one mistake in all my ordering with mycomicshop, which is much better than Mile High's record. But, unlike Mile High, most of the comics ordered will not come bagged. (The exception is usually a high priced comic, like when I ordered some of the Emperor Joker comics that appeared in the Superman titles.)