One dollar bill ink error

[Beachkid23]

I don't know much about currency at all but I just got this my change at CVS. Hoping it's worth more than a dollar!

 

[Mackaydon]

Yours appears to be a very minor "Ink Smear" error.
Here are some Ebay listings of ink smear error bills that have recently sold.
1974 1 Ink Smear Error | eBay
Don.....