Meritline offers the Merax 21-Speed 700C 50cm Road Racing Bike in Green for $89.99. Coupon code "MLCE09DA" cuts it to $84.99. With free shipping, that's $95 under our November mention and the lowest total price we've seen. (It's also the best deal now by $85.) It features a Shimano shifter and derailleur, quick-release front wheel, and caliper brakes. Deal ends February 11.