LEGO Speed Champions Porsche 911 RSR and 911 Turbo 3.0 75888 Building Kit (391 Piece) – $19.99

Price has dropped back down, now $1.00 less than the Frontpage deal from a few days ago.
Amazon also has LEGO Speed Champions Porsche 911 RSR & 911 Turbo 3.0 Building Kit (75888) on sale for $19.99. Shipping is free w/ Prime or orders $25+
Walmart has LEGO Speed Champions Porsche 911 RSR & 911 Turbo 3.0 Building Kit (75888) on sale for $19.99. Select free store pickup, otherwise shipping is free w/ orders $35+.