Oman Commemorative Notes

Good afternoon everyone, I have these two 20 Rials banknotes from Oman that I bought a few months ago, and I'm now trying to get rid of them to make room for more banknotes in my collection. They are the 2010N#210079Commemorative notes with a really cool design and a high face value ($52 USD each). I'd be conservative and say they are in XF condition, although they could possibly be AU (I'm not the best at grading banknotes). Here are some images:

First one:

Second one:

Here's a few more images: 

I can only find three listed on ebay, this one is the cheapest for $100 in around the same condition as my two.

I was going to try and sell them but I figured I'd make a post on here first if any of you want to swap for one or both of them.

Let me know if you're interested!

I forgot to mention, but I am looking for coins from the following places:
American Samoa, BES Islands, British Antarctic Territory, British Indian Ocean Territory, Cocos (Keeling) Islands, French Guiana, Gough Island, Guadeloupe, Hawaii, Puerto Rico, Stoltenhoff Island,

And Banknotes from the following countries:

Andorra, Cape Verde, Central African Republic, Chad, Comoros, Republic of Congo, Dominica, Equatorial Guinea, Gabon, Grenada, Ivory Coast, Latvia, Liechtenstein, Mali, Monaco, Montenegro, Panama, Saint Kitts, Saint Lucia, Saint Vincent, San Marino, Senegal, Tunisia, & Vatican City
 

Or anything else from places I don't have already!