Awesome! Thanks guys. Chart was a big help. Based on colors and tires alone, looks like I have a pair of 87 gems. I'll have to take a closer look at the rear cogs. They are Suntour XC 9000s, and I count 6 gears on the back... (Three on the crank) But in all honesty, not sure what that means. (Uh, 18 speed?) If there is no value in the pair, I might keep one and see about finding a home for the other.
You have been a huge help. Much appreciated!