I recently got these in a large collection purchase, and was just wondering what the going rate for these were, should I ever decide to sell them. I saw one 257 carnival sold for $100 awhile back, but just looking for other opinions. The first is the CD 257 Hemi, and the second is a CD 163 Hemi. Both have a very nice carnival coating, and I tired scratching both of them with a rajor blade, and neither coating gave way. Both are mint.