[Unanswered]  How much are Used Hasbro String Launchers Worth?

Please don't say check Ebay, because I did, and only found NIB Hasbro string launchers not used Hasbro String Launchers.
I would say $5
MFB $10-15 (used but good working condition)
Burst $zero
(Jun. 21, 2018  3:33 AM)BuilderROB Wrote: I would say $5

Thanks

(Jun. 21, 2018  5:36 PM)OldSchool™ Wrote: MFB $10-15 (used but good working condition)
Burst $zero

Thanks