K’nex Super Cyclone Coaster Building Set Only $19.97
Links in this post may pay us a commission, read our disclosure policy here. Thank you for your support!Walmart has this K’nex Super Cyclone Coaster Building Set marked down to only $19.97, this same set was available as a Black Friday/Cyber Monday deal for $24.97. Choose free in-store pickup or get free shipping with a $45 purchase or pay $2.97 for shipping.