Newegg has 120mm Rosewill computer case fan for $8 and you get a free $7 newegg gift card with it. Limit 3 per person.
Rosewill RAWP-141209v2 – 120mm Computer Case Cooling Fan – Seal IP56 Dust Resistant, Splash Proof with Pulse Width Modulation (PWM) Speed Control & High End Teflon Nano Bearing
https://www.newegg.com/Product/Pr…gnorebbr=1