r/ColonialCoins

Not a coin, but I found these bills online and one I was looking at irl was sold. Do these bills look real or no?
One dates to 1781 and the other is 1775

I’m not a colonial coin expert. I found this in a dark tent tucked in a display case. No info on the flip and I asked the lady what she was asking. She said $20. I figured I couldn’t go wrong at that so I grabbed it.

Got it outside and started researching a bit. This one seems to be a great find. From my research it’s the “seated right” variety. If anyone who knows more can give me a solid estimate on value, I’d greatly appreciate it. I figured I’d throw it into my next PCGS submission.