It does feel like every possible option to whack a payable option has been added to this event this year.
The additional top bar prizes are a reasonable cost for what you get, don't think they're overly priced in comparison to the value usually placed on them, provided you get far enough along the row. The forge fountain is rather pointless wouldn't build it even if I paid for the row. Time limited buildings won't be getting any space in my city, pretty new concept for FOE but a step backwards in my opinion why would I want to place something that lasts for 5 days? Are players moving their cities around that much? Target market must be players starting to play on the last month or so.
The piggy bank things seem to have been priced significantly higher but I'm assuming that's due to the extra main prize upgrade but an additional upgrade isn't usually needed for the first building so it's whatever value someone puts on that upgrade towards a 2nd main building. The rest of my line is filled with randomness, 2 blueprints, reef selection kits from last year, didn't add any of the reefs last year so why I would want some this year I'll never know, guard post selection kit which are cheap in AD so nothing remotely even tempting.