This block came from the dig in Virginia a while back. It does have a chip that can be glued back. The insulator is in its "as found" condition with stain. I have done nothing to it. I found the chip in the original dig. I found the block that goes with the chip about three years ago. How about $650 and that includes shipping. Don't snooze on this one. You won't have another chance at one for a long time because they don't come up for sale often. I would say it is aqua, maybe blue aqua. The photo seems to be a little darker than the actual color. Check or money order. No PayPal please.