Been about a year since I've see a Pelt blue Galaxy for sale, it was wet mint 19/32nds and went for $1550.00. Here's the group pic. First "real" CA layered sand I've seen in years. A bit on the high side but they are mint marbles. Just thought ya might wanna take a peak @ some rarities.
LINK : https://www.ebay.com/sch/roofus10657/m.html?item=295129964952&rt=nc&_trksid=p2047675.m3561.l2562
You may have hit the button w/ Cairo, "maybe"?? Some of the W. Va. swirls have been confusing me for over 20 years and still have me befuddled. Process of elimination, you're getting there fer sher.
IF the "Superboy" has no orange in it but only red it's a Spiderman, just sayin it looks like red in the pix. The 3/4 size and the presence of av ( Be it Spiderman or Superboy) make it a VVHTF marble indeed. The other may be a Peerless patch I'm not sure from the views, definitely not Akro so it probably is a PPP. No PPP's have "nick names" or (collector names) I know of.
Not seeing a clown, all 3 just Pelt Rainbos IMO, clowns come in a transparent base (usually coke bottle green) and very rarely w/ an opaque black base, both forms have red & yellow ribbons.
LINK : ttps://www.peltiermarbles.info/rare
Transparent base clown