Topping tech headlines on Monday, mobile gamers went into mourning after the high-flying sensation Flappy Bird was mysteriously pulled from the App Store and Google Play.

Some took advantage of game’s demise to make some quick cash, posting iOS and Android devices with Flappy Bird installed on eBay. One Flappy Bird-equipped Phone 5s recieved 74 bids in less than a day, bringing it up to $99,900. But you don’t have to shell out big bucks to get a taste of the game. Here are 5 Alternatives to Flappy Bird. For more on the future of the game, check out Why Flappy Bird Could Be Nintendo’s Savior.

Meanwhile, with all the money you saved from not buying those pricey Flappy Bird phones, you can get yourself an LG 55-inch OLED HDTV, which just got a little more affordable. Originally launched in July with a $14,999 price tag, shoppers can now pick one up for $8,000. Add on LG’s $1,000 instant rebate for U.S. consumers, and the television is a relative bargain at $7,000.

In other news, Microsoft founder Bill Gates completed his second Reddit Ask Me Anything (AMA) session on Monday, answering questions about cryogenics, condoms, his new role in Redmond, and casting Samuel L. Jackson in a movie about his life.

Today, meanwhile, sites like Reddit, Upworthy, the Daily Kos, and more have teamed up for “The Day We Fight Back” against NSA surveillance. For more, check out our guide to what you need to know about the event.

• Dad Releases Late Son’s Facebook ‘Look Back’ Video:Facebook followed through with its promise to produce a deceased user’s “Look Back” video to his family.
• Flickr Celebrates 10 Years of Photo Sharing: Facebook isn’t the only celebrating a double-digit birthday.
• Researchers Demo ‘Nanomotors’ in Living Cells: Imagine nanobots operating inside your body, battling disease and stopping cancer in its tracks.
• FreedomPop Adds $5 Plan, Galaxy S II: If you’re willing to pay for two years of service upfront, you can get FreedomPop for $5 per month.  
• Microsoft Launches Power BI for Office 365: The business intelligence (BI) service debuted in July as a preview, but is now out of beta.  
• Fraggle Rock Spinoff Doozers Hitting Hulu April 25: The animated preschool series, which encourages children to design and create, includes 52 11-minute episodes.
• Snapchat Bug Can Spam, Crash Your Phone: The latest Snapchat controversy involves a security flaw that can launch a denial-of-service attack on your phone.