Amazon with Govee US has the 150-ft Govee Permanent Outdoor Lights (‎H705C) on sale for $300 with free shipping. $2 per foot. Additionally, the 100-foot strand is $200 (the same price per foot).  

Designed to stay up all year. 50,000 hour bulb life, works in temps from -4°F to 140°F. Offers 75 scene modes and 16 million colors.