This set is preowned and in very good condition. They set was only used a few times. It contains all of the blocks and bases. The retail price is $49.99 plus tax and shipping. These chunky letter blocks make word building a breeze! Kids just snap the rugged plastic letters onto the handy bases to form words…they can even switch out blocks to explore sound substitution, rhyming words and more! Set includes 78 blocks (20 vowels and 58 consonants), plus 4 bases—all in a tub. Blocks measure 1 1/4".