eBay has the Panasonic Wet/Dry Nose and Ear Hair Trimmer for $11 with free shipping. Features a micro-vacuum system and stainless steel blades and runs up to 90 minutes on one AA battery (not included).
Has good Amazon Reviews.
eBay has the Wellness Oral Care Ultra Sonic Rechargeable Toothbrush (HP-STX) for $18 with free shipping. List price: $79. It features three modes and includes 10 brush heads with a holder. Removes plaque and bacteria with 34,000 strokes per minute.