UPDATE:
So I checked my email on my break today and found a message from the seller. He apologized and said that all of the sets had been sold, but they didn't update their listing. He refunded my money, but as you can imagine I was a little upset so I called them. I spoke to the rep, Rick who confirmed that one pair of the skirts sold online, but a couple of walk-in customers bought the other sets that were being sold on eBay. Needless to say, I am going to leave them negative feedback because they suck!
Anyways, I began searching for the side skirts again to find the last part to complete my kit and I came across this site:
https://infinitipartsnet4.reachlocal.net/index.cfm
I typed in the part # and BAM! The side skirts showed up as available. Because of everything that just happened, I called them and spoke to a rep who confirmed that the skirts were available and in his warehouse. They would be able to ship within 2-3 business days. I paid $330 shipped for them but they're already painted in K23, so that saves me some $$.
**Note - Sarona is selling the fiberglass replicas for $299+shipping so this is a really good deal for OEM, poly-urethane ones that are already painted to match your car.
So take a look at this site and check to see if the parts you need for your ride are available. You can go online to their website or just give them a call like I did.