Today only Eureka, the complete collection of Seasons 1 to 5 is on sale for $99, today only at Amazon.ca. This set was released on June 29 of this year.

“Join Sheriff Jack Carter (Colin Ferguson) in all five seasons of Eureka as he deals with the towns quirky geniuses, volatile experiments, and earth-shaking secrets. Wacky adventures and mayhem await in the hit Syfy series that bravely explores the space where human dilemmas and super-science collide. Relationship audits, force fields run amok, and floating banks…anything goes in Eureka!

This Amazon exclusive bundle includes all 5 seasons in 7 DVD sets:

Eureka: Season 1
Eureka: Season 2
Eureka: Season 3.0
Eureka: Season 3.5
Eureka: Season 4.0
Eureka: Season 4.5
Eureka: Season 5

Now you can watch all 77 quirky and unpredictable episodes any time, back-to-back and uninterrupted, and enjoy over 30 hours of bonus features, including two holiday specials, a plethora of episode commentaries, fun behind-the-scenes extras, deleted scenes, gag reels, and more!” (from Amazon.ca)