They would have been had someone not drilled a hole through them.
From left to right, holed that looks particularly bad in that area, holed quite well, holed and punched very worn.
As for your value question, let’s take the worst and the best of the three;
Worst, on the right - worth only silver (melt) value.
Best, centre - 2 Reales N#14862 , prices and sales on the page, catalogue value at NGC
https://www.ngccoin.com/price-guide/world/spain-2-reales-km-297-1716-1729-cuid-1082002-duid-1515549 , your coin is around VF but lower (not putting too much effort on the grade), so price $65 and sales back this up at first glance. But it has a hole in it, Post Mint Damage, so if someone could live with buying the coin with the hole, they might be willing to pay the VG price of $20 or a bit more for it which is about $6+ more than melt value. If you asked more for it I would say it will be hard to sell.
„If your reply or post in the Forum stinks of AI, I will call you out! Knowledge comes from experience, the I in AI stands for incompetence.“
