Online retailer Big Bad Toy Store has the G1 Seacon reissue set in stock. The set will not be available at regular retail.
From the website:
The Seacons are available in their traditional G1 colors for the first time in over 20 years since their initial release in 1988!
This limited edition set is only available in North America from BBTS!
This amazing exclusive comes packaged in an awesome collector gift-box, includes collector cards, includes all 6 figures needed to form Piranacon, 5 black display stands for the 5 smaller figures, and individual weapons for each figure. This is the first time Piranacon has ever been reissued with the G1 color scheme.