Here are eight Lego Cyber Monday deals to check out. And don’t wait, as once Monday’s over, the deals go poof and disappear. (Oh and be warned: If a set says its on “back order’’ you might not get it in time for Christmas.)

Yep, in case you missed it, Amazon’s Cyber Monday Sales Event is underway, and the e-tailer also announced that there will be extended savings through December 3 with 12 Days of Deals. (Exciting news, of course, but heads up: We can’t guarantee that popular discounted Lego sets won’t sell out before the end of Cyber Monday!)

Pull out your Santa hat! The holiday toy-shopping extravaganza has just begun. For many of us, now is the time to tally up all the top toys and games off your kids’ wishlist, and probe the internet for the best Cyber Monday deals to save a buck or two.