They are one and the same chip. I bought the "gray", thinking it was gray --- a new color. The chip had turned over time. The "gray" chip, as shown by the cleaned up version, is actually a green chip. I have light pinks (almost white) that are really red.

The point I am making is that many of the so called new find variations are not variations at all.

With respect to the beige and gray PR chips shown earlier in the thread, they may be different colors. However, if I had to make a guess, I would say they are the same color -- beige.