I know Best Buy has the Mayhem pack which includes both, but in case you want more, Best Buy has the PS3 Move Navigation Controller or a Sharpshooter accessory for $20.
http://www.bestbuy.com/site/Sony+-+PlayStation+Move+Navigation+Controller+for+PlayStation+3/1122187.p?id=1218223234383&skuId=1122187&st=PS_Move_Accessories_20111211&cp=1&lp=2
http://www.bestbuy.com/site/Sony+-+PlayStation+Move+Sharp+Shooter+for+PlayStation+3/2073093.p?id=1218308263221&skuId=2073093&st=PS_Move_Accessories_20111211&cp=1&lp=5
http://www.bestbuy.com/site/Sony+-+PlayStation+Move+Navigation+Controller+for+PlayStation+3/1122187.p?id=1218223234383&skuId=1122187&st=PS_Move_Accessories_20111211&cp=1&lp=2
http://www.bestbuy.com/site/Sony+-+PlayStation+Move+Sharp+Shooter+for+PlayStation+3/2073093.p?id=1218308263221&skuId=2073093&st=PS_Move_Accessories_20111211&cp=1&lp=5