3405UPWO EF/WF 2nd Ed. Upgrade Kit without maps $16.99
This kit includes the parts needed to upgrade your 1st edition EastFront and WestFront games to the 2nd edition.
It assumes you will use 2nd edition labels on the blocks you already have. The new games have 10 extra blocks each. Block style matches can only be assured for games purchased since the year 2000.
The kit includes:
17 black blocks
3 blue blocks
You will also want to download the free PDF rules to each game.
EuroFront 2nd Ed. does not have an upgrade kit (it contains too many new blocks and labels).