Here are some hot deals if you're looking to get high-performance SD cards:

$39.95
SanDisk 64GB Extreme Plus UHS-I SDXC Memory Card SDSDXS-064G-A46

$19.95
SanDisk 32GB Extreme Plus UHS-I SDHC Memory Card SDSDXS-032G-A46

These prices reflect a discount of 40%!

[Mikesul]

These are nice prices on what almost everyone agrees is the best SD card.

Just following this thread in case it gets updated for Christmas Boxing Week/month sales

[rawr]

Offer ends: DEC 13 2014
Current price of a 32GB card: $36.95

[StR]

December 13, 8:25pm EST: the prices are 66.95 and 36.95, respectively. (And the 64 GB card is not in stock right now.)
Evidently, B&H rolled back their sale early.


The sale prices as posted by Adam were very close to what Amazon had on one of the Black-Friday/Cyber-Monday days for comparable Samsung cards, and I believe they had about the same prices for some of these SanDisk Extreme cards on a different day.
Also, a few other SD cards were on sale during those couple weeks at various stores.
I wonder if those sales are a sign that a new generation of SD* (SDHC/SDXC) cards is coming which would lower the prices for the present cards.

[monochrome]

Well Damn. In my cart, closed for Sabbath, whoops - price went up!

I felt a ripple in the Force that if we stay on this, all looking out for each other, we'll snag a pretty good deal Boxing Week.

Might not help any of us going on any immediate trips, but for 2015, it could be fantastic