Custom Monogram Chalkboard - Monogrammed Gift - Monogram Wedding Gift - Monogram Sign. $45.00, via Etsy.
Make Chalk Rocks and Homemade Chalk Board Paint ... Love the Ideas you could use this for... the author of the blog even states "There are so many possibilities and price is now no longer a factor! You could paint a whole room in chalk board paint! Your kids would think you were da bomb!"