Home Depot has the 18 ft. Reach MPX Aluminum Multi-Position Ladder with 375 lb or 300 lb Load Capacity Type IAA/IA Duty Rating models on sale for $88.88. Pickup in store if available for 375lb model or 1 Day Free Shipping for the 300lb model. The 300lb is listed on the black friday ad for $99.
375lb model: https://www.homedepot.c
300lb model: https://www.homedepot.c