LEGO Fun Indoor Playground (42686)

On LEGO’s Last Chance to Buy list. LEGO has flagged this set for retirement — once it leaves the list, production ends and the aftermarket is the only way to get one.

LEGO Fun Indoor Playground is a 668-piece Friends set for ages 7+, currently $59.99 at retail. At $59.99 for 668 pieces it works out to 9.0¢ per piece. It’s the 5th-priciest of the 21 Friends sets currently on LEGO’s retiring list. We first spotted it on the Last Chance to Buy list on September 15, 2026. LEGO.com owners rate it 4.8★ out of 5.