I don't have pics, and it's too dark right now to take one. Sorry.

But mine cost about $30 for a 10 X 5 box, separated in the middle to make two 5 X 5's. That's with the cost of adding peat moss and manure into the soil to raise the level.

I haven't actually used a square foot method, except for at first to space out my strawberries. Of course not the strawberries have runnered and spread so much within the box that I just removed the twine.

Go with raised beds. This was my frst year gardening in raised beds and it was so much better, easier, healthier...I can't believe the difference.