I have the following available, expiring midnight tomorrow 08/13:
You only get it reserved once you pay. No backing out due to expiration date.
$2.55 off for $25 (1 available)
$2.35 off for $23 (1 available)
$2.25 off for $22 (1 available)
$3.05 off for $40 (2 available)
$1.55 off for $15 (many available 5 remaining)