If you have an idea for a category that I haven’t listed, please let me know. Also, if you know of a board that is not on these lists, please submit the details.
As I add boards to the repository, or remove them when they become obsolete, the lists will be automatically updated; so in theory at least, the lists will always be relevant. Just keep in mind however that the prices listed for these boards should only be taken as a guide, because the real prices depend on distributors and resellers and they change too often for me to realistically keep up with.
I hope you find this useful!