Amazon expanded its annual Prime Day sales event this year to four days from two. But now that the event is up and running — it started Tuesday and runs through Friday — there may be signs it’s losing some of its bargain-hunting appeal among consumers.

Some of the best markdowns still available include 43% off the Tempur-Pedic Tempur-Cloud pillow, 30% off the Apple Watch Series 10 and 34% off the Bissell Little Green Machine. A lot of Prime Day deals aren’t as impressive as they initially seem (Amazon will sometimes fudge prices to make discounts look better than they really are) so we’ve done the extra vetting for you.