Question

how much would good acoustic guitar strings cost?

Answer 1

$20 if you're getting really really really good strings. I would go with some from Elixir if you're getting them for an acoustic. They're very durable and sound really good.

Answer 2

15-20 bucks

Answer 3

@Jblackwell7 Elixir and Martin strings are the best... and they'll cost upwards of $15, but it is worth it. They can make a cheap guitar sound fairly decent.