The price of egg punk is too damn high!
Also, oats are the only scientifically correct answer to this question. You can plus them up with all kinds of delicious and zany foods, and they're cheap as hell. Sweet or savory, the future is now!
Also, for an egg substitute, I like to soak my mung beans (yeah that's right, MUNG, but you can also do it with chickpea flour), blend them, then add black salt. People think it's gross, but they are WRONG.
ALL HAIL MUNG!