[expired] Walmart.com has the Safety 1st Complete Air SE Convertible Car Seat in the O2 pattern on Rollback for just $45. Compare that to the price of the other patterns– $143 to $170.
The seat rear faces up to 40 lbs. and front faces up to 65 lbs.
Free shipping, too!
Note: Given that the discount is this deep, it’s possible that this is a pricing error that won’t be honored, but it’s probably worth a try anyway, IMO!