For now, the shop is a single page, with items grouped by category. Just scroll down to view everything available in the shop.
All images are proportionally scaled - if one item is twice as big as another, it shows up that way.
Shop prices are based upon time, materials, and how well the item turned out. Most of my work is done in exploration, not production, and some of the things I make are just prettier than others (or at least easier for me to appreciate the beauty of), so they get priced higher.