Talk:Frequently Asked Questions/@comment-50.93.105.181-20120406070236

Best value decoration? The best coin per minute on size is the Bright Street Lamp at level 23 if its size is 1x1. It costs 4,500 coin and would take approximately 2.25 days to recoup its cost..

250 coin in 3 hours or 250 coin/180 minutes = 1.39 coin per minute

1.39 coin per minute/one square as size is 1x1 = 1.39 coin per minute on size

The Firefly Lamp 1 has a 1.04 coin per minute on size and would take approximately 5.01 days to recoup its cost. The Firefly Lamp 4 that was a reward was 1.25 coin per minute on size and the Round Street Lamp is 1.11 coin per minute on size. Of course you will want to pick the collection time that works for you :)