2 Errors One one 1$ BILL?

[gabriel101101]

I found this bill incirculation the back is raised to high above the white part and if you look at one of the nines in the serial number it looks like a double struck number?

 

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[kcm]

"...the back is raised to high above the white part"??

Can you help me understand this please? I'm not catching what you're saying.

 

[nsdq]

I see a ink blob on the 9 and slight misalingment on the back looks normal to me

 

[Anduril]

The only "error" I see is that this dollar bill from 2009 is clearly marked for $1.
However, today I have to spend $1.12 to purchase what I could have bought for $1 back in 2009.