^^^ it’s a tough one to call. I can’t say for certain that there are many people actively looking for one of those. I’ve seen some pop up (I have a seafoam one…) on eBay and they either don’t sell or it takes a while and don’t sell for too much. The fact is that there aren’t many collectors of these old woods on the forums and eBay will likely be your best bet.
I’ve watched a lot of vintage yoyos on ebay and those old Duncans like that don’t really sell. You’re looking at $5 maybe.
Jason
Mint ProDigy
Beat to shiz Phenom with no caps
Andy’569’s:
Mint Prodogy: $60-70?
Beat Phenom: $40ishhh
Those ones are a little harder for me atleast, those are my opinions though. I dont think Yomega’s resell for that much, even if its a great throw, that is just my opinion, also I have seen them on BST for around that much.
1 of 1 hazmat
I can’t find any marks on it
http://img.tapatalk.com/d/14/06/20/2ymubude.jpg
Near mint Royale
They aren’t too too popular, probably around $60-$70.
CoLiN-h’s 1 of 1 Hazmat: $80-100 depending on who is buying it, possibly lower just bc its not as popular as say CLYW but I wouldnt sell for less than that =).
How much would my mint ninja hurdles chief be? ???
Orange/black acid wash nova. Has a few scrapes
$25-30ish cant see going for more 
Beat bronze dark sonic still smooth
Near mint ash berry cliff
Maybe $30.
~$90
I second this.
How much for a 1/2 beat Magic yoyo n9, near mint n12, super near mint b grade for vibe avante garde 2 solid black, and a half beat yyj inspire with no caps?
Janos barracuda one ding
$5,$10,$30,$15
$60
near mint electric bacon canvas.