I'm not sure if there's a specific list somewhere on the forums, so I'll ask here. What are the prices of some blocks. Lets say I have either 16 glass blocks or three stacks of bone blocks. How much worth are they, or does it really depend?
All prices are really up to you as a player. For example: if you sell a stack of bones for 2 grass and someone sells for 1 grass, you can adjust your price if you wish. I don't really think rares and valuables should have a set price either but you might as well listen to the masses
You can set a price on any block for any amount, but that doesn't mean someone will always buy. Not every block has a certain specified worth. For example: Spawners are worth 6-8 diamonds, but I've seen them go up to as far as 12-14 diamonds. It is okay to set your own price on a block(s) that you are trying to sell, as long as it's reasonable. For example, 64 Cobblestone isn't worth a diamond, or even one grass.