Madcap Laughs

Just got into collecting Masters and started out getting mibs from friends for around $5-$6 each...Now that I am a little further more into things, I'm definitely noticing the high prices (Speaking on ebay and from other sellers). What is the general price range for a Master mib? I know that sounds like a very basic question. How do I find out the worth of these marbles? For instance, is this a $35.00 marble? I know that worth can be relative, but how do sellers come up with these prices?

Thanks everyone. I appreciate the input and am steering clear!

New to Masters. Bought these under the title "Master", looked like them to me. Posted them in a Masters group and was told some were some were not. Can anyone ID which ones, if any are Masters and ID which ones are not and what they are? Thank you!

Really? I’m new to the world of anything outside of Jabo really. Getting my feet wet, but this is s htf mib?

Thank you!

Okay. Thank you. New to marbles aside from Jabos for the most part. What other types of mibs does Veilliglass make?

Hi! First post here. Wondering if this is a Jabo or a wire pull? Size is .75+/-, Thank you!

Are the red and butterscotch possibly furnace swirls? I’m a newbie but have some similar…