I would say a few dollars maybe even five dollars, It is wrinkled and might have a rip on the left side. It's off centered if that's your thing.
Welcome to CT @Fujimo Cool misalignment overprint error. Too bad it wasn't spotted and pulled from circulation a little earlier in its life. Typically a CH-CU example will bring about double what an XF will see in a premium above face. Put it in a currency sleeve.
Absolute keeper and a good find. Not tremendously valuable - dunno, maybe $20 bucks? But it's what I'd call a major-minor 3rd print alignment error. Minor, but as major as a minor gets...