This is for the inner pot of Instant Pot 3-qt (Mini) variants. It's ceramic non stick which would make it a nice compliment to the usual stainless steel that's already provided with most Instant Pots. Probably will sell out fast as there were only 7 available at the time of posting. Possibly they will let people backorder though.
$12.79 3-qt (Normally $15)
UPDATE: Found a few more Instant Pot inner pot deals from Williams Sonoma. They also sent an email blast out offering an additional 20% off clearance prices. Use code upon checkout: EXTRA
Ceramic non stick pots
$11.98 6-qt (Normally $20 on Amazon) Now only $9.59 after 20% code EXTRA
$14.98 8-qt (Normally $25 on Amazon) Now only $11.98 after 20% code EXTRA
Stainless steel pots
$19.98 6-qt or 8-qt (Normally $30 for 6-qt, $35 for 8-qt) Now only $15.99 after 20% code EXTRA
Williams Sonoma shipping seems to be $5.99 when I did a test check out, or free in-store pickup.