I see a Peltier, possibly a "ruby bee, depending on if it contains aventurine or not, possibly some good Akros too. "Condition" is always # 1 I see a lot of ware, fleabites, missing glass, hits etc. in fact I can't see any without ware. To get a more accurate look you'll have to get closer and take multiple views of the same marble to check condition and make an accurate I.D. One good marble can pay for the entire group "or not" Only one way to tell. No way to get any kind of idea from your pix, I wish it was quicker for ya !!
Suspected "Peltier NLR Ruby Bee"