From EQLive, here are the details about this weekend's goodies:

This weekend only*, we’re giving you up to 30% off services available in the EverQuest marketplace. (Check out the list below to see the items that qualify for this sale)

Spend your three day weekend filling up your experience bar! From 11:00 a.m. Pacific Time on February 17, 2012 through 11:59 p.m. Pacific Time on February 20, 2012, we'll dramatically increase experience gains from mob kills to make your holiday weekend extra special! Make sure you log in during Bonus Experience** and enjoy the extra ding!

*Promotional offer valid from 4:01AM PST 2/17/12 to 11:59PM PST 2/20/12 only

**Experience awarded per kill will be doubled; please note that other modifiers and caps will still be in place and will affect experience gain normally. As a result, total experience gains may vary slightly, depending on each individual's situation.

Item	Regular Price	Sale Price
Potion of Amnesia	1500	1100
Potion of Disgenderment	1500	1100
Witness Protection Pack	2500	1800
Character Transfer Token	2500	1800
Transmogrification Scroll	2500	1800
Bayle Mark (20)	100	100
Bayle Mark (110)	500	400
Bayle Mark (230)	1000	750
Tokens of Reclamation (5)	500	400
Tokens of Reclamation (10)	700	500
Tokens of Reclamation (20)	1000	700
Potion of Companion's Amnesia	1000	700
Potion of Mercenary Amnesia	1000	700
Character Slot (1)	800	600
Character Slot (3)	2000	1400
Mercenary Slot (1)	1500	1250
Mercenary Slot (3)	4000	3200
Mercenary Slot (5)	6000	4500