I like it a lot. I don't read comics, but your simple presentation, use of the cover images, and descriptive text made me interested in the comics.<p>Minor suggestion: If it's possible it might be better to extract the price and list price from Amazon, rather than hard-coding them; they could change.<p>The title shown in hover text is unnecessary since you have the title below the comic.
This is the first side project I've worked on solely for the purpose of making money. I don't expect to make a lot - rather, I hope to learn about selling. I think the very simple format will allow me to quickly experiment and run a/b tests.<p>Any feedback would be greatly appreciated!
I'm no graphic designer, but the blank space above the third column in the grid of comics is really distracting until I scroll it off the top of the screen. That aside, I really like the strong grid.