Their at Amazon.com for only 7.99. I'm not too familiar with the Maxell brand but it can't be too bad for only 8 bucks for 40 right?
www.amazon.com/exec/obidos/ASIN/B0000Y3KS0/ref%3Dnosim/techbargainscom/103-1070333-6750254
www.amazon.com/exec/obidos/ASIN/B0000Y3KS0/ref%3Dnosim/techbargainscom/103-1070333-6750254