Colored glass is more sought after by collectors then clear. I know a lady that collects all black glass, so I'm sure there's collectors of amber just as well. Hopefully you'll be able to get a few bucks out of them, but giving them to someone who might appreciate them is good also.
I had a single cup similar to the pair you had. I sold it for $4 at a yard sale. Was told it was worth more, but that's all I got for it. I just wanted it to go to someone who would enjoy it. You could probably get a better price per piece due to having a nice little set like you do. Issue with glassware is shipping it. Hope you find someone who wants it and you get some money too.