Deal Ended
National Geographic Cool Reactions Chemistry Kit
$10$1638% off59 days ago (21/1/26)
Deal Intelligence
$10
1 weekin the last2 months
Last seen ~8 weeks ago
Never Cheaper
Never been cheaper in ~8 weeks of tracking
Price updated 6 Feb 2026
Last seen ~8 weeks ago
Never been cheaper in ~8 weeks of tracking
Price updated 6 Feb 2026