Thumb Score: +16 Amazon [amazon.com] has Instant Pot Duo Plus 9-in-1 Electric Pressure Cooker for $74.95. Shipping is free. Price: $55.05 lower (42% savings) than the list price of $130 $60.78 lower (45% savings) than the previous price of $135.73 Previous Frontpage Deal at $79.95 with +31 Deal Score and 28 comments.