Seriously, grinder first. You can use a better grinder with your Aeropress and French Press l, and you won't waste as much time making bad espresso when you do get a machine.
If you're mechanical, watch Craigslist and marketplace: I once got a broken Rancillio Silvia for free. It needed serious repairs, but I don't have $100 in parts in it and it works perfectly now.
Seriously, grinder first. You can use a better grinder with your Aeropress and French Press l, and you won't waste as much time making bad espresso when you do get a machine.
If you're mechanical, watch Craigslist and marketplace: I once got a broken Rancillio Silvia for free. It needed serious repairs, but I don't have $100 in parts in it and it works perfectly now.